/* eyoucms.com 易优CMS -- 好用,免费,安全 */
body {
  font-family: "微软雅黑" !important;
  font: 14px Microsoft YaHei !important;
  line-height: 24px;
}
body,
div,
p,
span,
ul,
li,
dl,
dd,
h1,
h2,
h3,
a,
input,
img {
  margin: 0;
  padding: 0;
  font-family: "微软雅黑" !important;
}
li,
ol {
  list-style: none;
}
a,
input,
img,
textarea {
  border: none;
  outline: none;
}
i,
em {
  font-style: normal;
}
.fl {
  float: left;
}
.fr {
  float: right;
}
.tc {
  text-align: center;
}
.tr {
  text-align: right;
}
.tl {
  text-align: left;
}
.db {
  display: block;
}
.ma {
  margin: 0 auto;
}
.pr {
  position: relative;
}
.pa {
  position: absolute;
}
.pf {
  position: fixed;
}
.transition {
  -webkit-transition: all 0.3s ease-out;
  -moz-transition: all 0.3s ease-out;
  -o-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;
}
a {
  text-decoration: none;
  color: #333;
}
a:focus {
  text-decoration: none;
}
a:hover,
a:focus {
  text-decoration: none !important;
}
.hide {
  display: none;
}
.show {
  display: block;
}
.modal a {
  outline: none;
}
label {
  font-weight: normal;
  width: 100%;
}
a:hover {
  color: #cddc29;
}
a:focus {
  outline: none;
  outline-offset: 0;
}
.container {
  margin: 0 auto;
}
.fx {
  position: fixed !important;
}
.wow {
  animation-duration: 1.1s;
  -webkit-animation-duration: 1.1s;
}
.wower {
  animation-duration: 0.8s;
  -webkit-animation-duration: 0.8s;
}

.wrapper {
  width: 100%;
  height: auto;
  position: relative;
  overflow: hidden;
}
.wrap {
  width: 100%;
  height: auto;
  overflow: hidden;
  position: relative;
} /*overflow: hidden;原注释状态使news_det页的margin-top爸header下移*/

.kehu {
	background-color: #F7F7F7;
}
.kehu .row {
	margin: 0 2px 15px 2px;
	border-left: 1px solid #EDEDED;
	border-right: 1px solid #FFFFFF;
	border-top: 1px solid #EDEDED;
}
.kehu figure {
	width: 288px;
	float: left;
	position: relative;
	height: 200px;
	border-right: 1px solid #EDEDED;
	border-bottom: 1px solid #EDEDED;
	background-color: #FFFFFF;
	margin:30px;
}
.kehu figure:hover figcaption {
	display: block;
}
.kehu figure figcaption {
	position: absolute;
	width: 288px;
	height: 200px;
	top: 0px;
	left: 0px;
	display: none;
	background-color: rgba(247,90,83,0.70);
	color: #FFFFFF;
	text-align: center;
	line-height: 100px
}
.kehu figure figcaption {
	font-size: 16px;
}
.kehu figure figcaption a {
	color: #FFFFFF;
}
.kehu figure figcaption a:hover {
	text-decoration: underline;
}


/*——————————————精品课程————————————————*/
.course_bg{
	background-color: #f7f7f7;
	padding: 40px 0;
}
.course_box{
	width: 1200px;
	margin: 0 auto;
}
.bt h2{
	font-size: 24px;
	color: #333;
}
.bt h3{
	font-size: 18px;
	color: #999;
	font-family: arial;
	margin-top: 2px;
}
.bt{
	text-align: center;
}
.course_{
	overflow: hidden;
	display:block;
	width:350px;
	height:350px;
	overflow:hidden;
	padding:0;
	margin:0;
	border:0;
	position:relative;
	box-sizing:border-box;
	-webkit-perspective:1700px;
	-moz-perspective:1700px;
	perspective:1700px;
	-webkit-perspective-origin:50% 50%;
	-moz-perspective-origin:50% 50%;
	perspective-origin:50% 50%;
}
.course_1{
	width:100%;
	height:100%;
	padding:0;
	margin:0;
	position:relative;
	-webkit-transform-style:preserve-3d;
	-moz-transform-style:preserve-3d;
	transform-style:preserve-3d;
}
.course_img{
	backface-visibility:hidden;
	-webkit-transition:all .5s ease-in-out;
	-moz-transition:all .5s ease-in-out;
	transition:all .5s ease-in-out;
	
}
.course_1:hover .course_img{
	-webkit-transform:rotateY(180deg);
	-moz-transform:rotateY(180deg);
	transform:rotateY(180deg);
}
.course_img img{
	width: 350px;
	display:block;
	position:relative;
}
.course_jj{
	position:absolute;
	top:0;
	left:0;
	color:#fff;
	height:100%;
	width:100%;
	padding:0;
	margin:0;
	opacity:0;
	background-color:#24a5e6;
	text-align:center;
	backface-visibility:hidden;
	-webkit-transform:rotateY(-180deg);
	-moz-transform:rotateY(-180deg);
	transform:rotateY(-180deg);
	-webkit-transition:all .5s ease-in-out;
	-moz-transition:all .5s ease-in-out;
	transition:all .5s ease-in-out;
	border-radius: 8px;
	-webkit-border-radius: 8px;
	-moz-border-radius: 8px;
	-ms-border-radius: 8px;
	
}
.course_1:hover .course_jj{
	opacity:1;
	-webkit-transform:rotateY(0);
	-moz-transform:rotateY(0);
	transform:rotateY(0);
	
	
}
.course_jj h4{
	font-size:16px;
	text-align:center;
	width:100%;
	position:absolute;
	top:35%;
	left:5px;
	color:#fff;
}
.course_jj p{
	font-size:13px;
	line-height: 18px;
	text-align:center;
	width:100%;
	position:absolute;
	top:45%;
	margin: 0;
	padding: 0;
	color:#fff;
	word-spacing:15px;
}
.course_jj a{
	position:absolute;
	top:0;
	left:0;
	width:100%;
	height:100%;
	padding:0;
	margin:0;
	
}
.course_list ul li{
	border-radius: 8px;
	-webkit-border-radius: 8px;
	-moz-border-radius: 8px;
	-ms-border-radius: 8px;
	width: 380px;
	float: left;
	overflow: hidden;
	margin:10px;
	
}

.course_list ul li span{
	font-size: 24px;
	line-height:34px;
	color: #333;
	display: block;
	margin-top: 15px;
	overflow:hidden;
	white-space:nowrap;
	text-overflow:ellipsis;
	text-align: center;
	transition: 0.2s all linear;
	-webkit-transition: 0.2s all linear;
	-moz-transition: 0.2s all linear;
	-ms-transition: 0.2s all linear;
}
.course_list{
	margin-top: 25px;
}
.course_list ul li:hover span{
	color: #24A5E6;
}
.gd{
	margin-top: 25px;
	margin-bottom: 60px;
	
}
.gd a:hover{
	color: #fff;
}
.gd a{
	position: absolute;
	left: 50%;
	transform: translateX(-50%);
	-webkit-transform: translateX(-50%);
	-moz-transform: translateX(-50%);
	-ms-transform: translateX(-50%);
	font-size: 14px;
	color: #24A5E6;
	border: 1px solid #24A5E6;
	padding: 8px 20px;
	-webkit-transition:all .4s ease-in-out;
	-moz-transition:all .4s ease-in-out;
	-ms-transition:all .4s ease-in-out;
	transition:all .4s ease-in-out;

}
.gd a::before{
	content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    background-color: #24A5E6;
    transition: transform .5s;
	-webkit-transition: transform .5s;
	-moz-transition: transform .5s;
	-ms-transition: transform .5s;
	transform: scaleX(0);
	-webkit-transform: scaleX(0);
	-moz-transform: scaleX(0);
	-ms-transform: scaleX(0);
	transform-origin: 100% 0;
	-webkit-transform-origin: 100% 0;
	-moz-transform-origin: 100% 0;
	-ms-transform-origin: 100% 0;
    z-index: -1;
}
.gd a:hover::before,.fc_box .gd a:hover::before{
	transform: scaleX(1);
	-webkit-transform: scaleX(1);
	-moz-transform: scaleX(1);
	-ms-transform: scaleX(1);
	transform-origin: 0 0;
	-webkit-transform-origin: 0 0;
	-moz-transform-origin: 0 0;
	-ms-transform-origin: 0 0;
}
.c {
  width: 1200px;
  height: auto;
  overflow: hidden;
  margin: 0 auto;
}
.img_c i {
  display: table-cell;
  vertical-align: middle;
  text-align: center;
}
.img_c i img {
  max-width: 100%;
  max-height: 100%;
}

.class {
  width: 280px;
  height: 100%;
  background: #fff;
  overflow: hidden;
  position: fixed;
  left: 0;
  top: 0;
  z-index: 50;
}
.m_list {
  width: 100%;
  height: 80%;
  overflow-y: auto;
  padding: 0 20px;
  margin-top: 96px;
}
.m_list ul {
}
.m_list ul li {
  font-size: 18px;
}
.m_list ul li a {
  display: block;
  color: #a0aab8;
  padding-right: 30px;
  position: relative;
  line-height: 46px;
  height: 46px;
  overflow: hidden;
}
.m_list ul li a span {
  width: 16px;
  height: 100%;
  background: url(../img/m_plus.png) center center no-repeat;
  background-size: 100% !important;
  position: absolute;
  right: 0;
  top: 0;
}
.m_list ul li a span.close_one {
  background: url(../img/m_minus.png) center center no-repeat;
}
.m_list ul li a:hover,
.m_list ul li a.cu1 {
  color: #4a576a;
}
.m_list ul li ul {
  display: none;
}
.m_list ul li ul li {
  font-size: 16px;
  text-indent: 32px;
}
.m_list ul li ul li a {
  line-height: 42px;
  height: 42px;
}
.m_list ul li ul li a span {
}
.m_list ul li ul li a span.close_one {
}
.m_list ul li ul li a:hover,
.m_list ul li ul li a.cu2 {
  color: #4a576a;
}
.m_list ul li ul li ul {
  display: none;
}
.m_list ul li ul li ul li {
  font-size: 15px;
  text-indent: 52px;
}
.m_list ul li ul li ul li a {
  line-height: 38px;
  height: 38px;
}
.m_list ul li ul li ul li a:hover,
.m_list ul li ul li ul li a.cu3 {
  color: #4a576a;
}
.m_list ul li ul li ul li ul {
  display: none;
}
.m_list ul li ul li ul li ul li {
  text-indent: 74px;
  font-size: 14px;
}
.m_list ul li ul li ul li ul li a {
  line-height: 36px;
  height: 36px;
}
.m_list ul li ul li ul li ul li a:hover {
  color: #4a576a;
}

.page-prev {
  transform: translate3d(-280px, 0, 0);
  -ms-transform: translate3d(-280px, 0, 0);
  -webkit-transform: translate3d(-280px, 0, 0);
  -o-transform: translate3d(-280px, 0, 0);
  -moz-transform: translate3d(-280px, 0, 0);
}
.page-next {
  transform: translate3d(280px, 0, 0);
  -ms-transform: translate3d(280px, 0, 0);
  -webkit-transform: translate3d(280px, 0, 0);
  -o-transform: translate3d(280px, 0, 0);
  -moz-transform: translate3d(280px, 0, 0);
}
.page-active {
  transform: translate3d(0, 0, 0);
  -ms-transform: translate3d(0, 0, 0);
  -webkit-transform: translate3d(0, 0, 0);
  -o-transform: translate3d(0, 0, 0);
  -moz-transform: translate3d(0, 0, 0);
}
.page-in {
  -webkit-transition: all 300ms cubic-bezier(0.42, 0, 0.58, 1);
  -ms-transition: all 300ms cubic-bezier(0.42, 0, 0.58, 1);
  transition: all 300ms cubic-bezier(0.42, 0, 0.58, 1);
}
.page-out {
  -webkit-transition: all 300ms cubic-bezier(0.42, 0, 0.58, 1) 0.1s;
  -ms-transition: all 300ms cubic-bezier(0.42, 0, 0.58, 1) 0.1s;
  transition: all 300ms cubic-bezier(0.42, 0, 0.58, 1) 0.1s;
}
.share-in {
  transform: translate3d(100%, 0, 0);
  -ms-transform: translate3d(100%, 0, 0);
  -webkit-transform: translate3d(100%, 0, 0);
  -o-transform: translate3d(100%, 0, 0);
  -moz-transform: translate3d(100%, 0, 0);
}

.header {
  width: 100%;
  height: auto;
  position: fixed;
  top: 0px;
  left: 0px;
  z-index: 22;
}
.head {
  width: 100%;
  height: 98px;
  background: #19c7ec;
  border-bottom-left-radius: 18px;
  border-bottom-right-radius: 18px;
  padding: 0 30px;
  position: relative;
}
.logo {
  width: 220px;
  height: 98px;
  position: absolute;
  top: 0;
  left: 30px;
  font-size: 0px;
  overflow: hidden;
  z-index: 2;
}
.logo a {
  display: block;
  height: auto;
  overflow: hidden;
}
.logo i {
  width: 220px;
  height: 98px;
  display: table-cell;
  vertical-align: middle;
}
.logo i img {
  max-width: 100%;
  max-height: 100%;
}
.nav {
  width: 100%;
  height: auto;
  padding-left: 240px;
  padding-top: 10px;
  position: relative;
}
.nav ul {
  width: 100%;
  height: auto;
}
.nav ul li {
  text-align: center;
  float: left;
  font-size: 18px;
  position: relative;
}
.nav ul li a {
  display: block;
  color: #fff;
  transition: 300ms;
  line-height: 88px;
  height: 88px;
  overflow: hidden;
  padding: 0 5px;
  position: relative;
}
.nav ul li a:hover,
.nav ul li.cu a,
.nav ul li.on a {
  color: #4a576a;
}
.nav ul li a:hover:after,
.nav ul li.cu a:after,
.nav ul li.on a:after {
  content: "";
  opacity: 0;
  filter: alpha(opacity=0);
  width: 80%;
  height: 4px;
  background: #4a576a;
  position: absolute;
  bottom: 16px;
  left: 10%;
  animation: navAfter 0.3s ease-in-out forwards;
  -webkit-animation: navAfter 0.3s ease-in-out forwards;
}
.nav ul li ul {
  width: 240px;
  height: auto;
  overflow: hidden;
  position: absolute;
  left: 50%;
  margin-left: -120px;
  background: rgba(255, 255, 255, 0.7);
  border-radius: 14px;
  overflow: hidden;
  display: none;
}
.nav ul li ul li {
  width: 100%;
  height: auto;
  overflow: hidden;
}
.nav ul li ul li a,
.nav ul li.cu ul li a {
  color: #8a9098;
  line-height: 52px;
  height: 52px;
}
.nav ul li ul li a:after {
  display: none;
}
.nav ul li ul li a:hover {
  color: #fff;
  background-color:#2697d7;
  
}
@keyframes navAfter {
  0% {
    opacity: 0;
    filter: alpha(opacity=0);
    transform: scale(0);
  }
  100% {
    opacity: 1;
    filter: alpha(opacity=100);
    transform: scale(1);
  }
}
@-webkit-keyframes navAfter {
  0% {
    opacity: 0;
    filter: alpha(opacity=0);
    transform: scale(0);
  }
  100% {
    opacity: 1;
    filter: alpha(opacity=100);
    transform: scale(1);
  }
}

.mheader {
  width: 100%;
  height: auto;
  background: #19c7ec;
  position: absolute;
  display: none;
  z-index: 52;
  top: 0;
}
.mlogo {
  width: 80%;
  margin: 0 auto;
  height: 80px;
  font-size: 0;
  text-align: center;
  overflow: hidden;
}
.mlogo a {
  display: block;
  height: 100%;
  overflow: hidden;
}
.mlogo img {
  max-width: 100%;
  max-height: 100%;
}
.nav_button {
  width: 30px;
  height: 100%;
  position: absolute;
  top: 0;
  left: 4%;
  background: url(../img/head_menu.png) center center no-repeat;
  background-size: 28px;
}
.head_sear {
  width: 30px;
  height: 100%;
  position: absolute;
  top: 0;
  right: 4%;
  background: url(../img/head_sear.png) center center no-repeat;
  background-size: 28px;
}
.head_close {
  background: url(../img/head_close.png) center center no-repeat;
  background-size: 24px;
}
.search {
  width: 100%;
  height: auto;
  overflow: hidden;
  position: absolute;
  left: 0;
  background: #fff;
  padding: 0 4%;
  display: none;
}
.search form {
  width: 100%;
  height: auto;
  overflow: hidden;
  padding-right: ;
  position: relative;
}
.sear_box {
  width: 100%;
  line-height: 46px;
  height: 46px;
  overflow: hidden;
  padding-right: 50px;
}
.sear_btn {
  width: 30px;
  height: 100%;
  background: url(../img/side_sear.png) center center no-repeat;
  position: absolute;
  right: 0;
  top: 0;
}

.banner {
  width: 100%;
  height: auto;
  overflow: hidden;
  position: relative;
  font-size: 0px;
}
.banner img {
  width: 100%;
  position: relative;
  left: 50%;
  transform: translatex(-50%);
}
.ibanner {
}
.swiper-container-banner {
  padding: 0px;
  height: auto;
  overflow: hidden;
  position: relative;
}
.swiper-wrapper-banner li {
  overflow: hidden;
} /* **没写的话后面的图片超出部分会覆盖前一张 */
.swiper-wrapper-banner li a {
  display: block;
  text-align: center;
  width: 100%;
  height: 100%;
}
.swiper-wrapper-banner li a img {
  /*width: 100%;position: relative;left: 50%;transform: translatex(-50%);*/
}
.swiper-pagination-banner {
  /*position: relative;*/
  top: auto !important;
  bottom: 0px;
  background: none;
}
.swiper-pagination-progress .swiper-pagination-progressbar {
  background: #ecd119;
}
.timer {
  position: absolute;
  left: 0;
  bottom: 0px;
  width: 0px;
  background: #ecd119;
  font-size: 0px;
  z-index: 20;
  height: 4px;
  overflow: hidden;
}

/**/
.product {
  padding: 100px 0 0px;
}
.headline {
  position: relative;
  margin-bottom: 42px;
  color: #4a576a;
}
.product .headline {
  padding-right: 200px;
}
.cn {
  font-size: 40px;
  line-height: 60px;
  height: 60px;
  overflow: hidden;
  margin-bottom: 8px;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.en {
  font-size: 22px;
  line-height: 32px;
  height: 32px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.imore_pc {
  width: 160px;
  position: absolute;
  right: 0px;
  bottom: 0;
}
.imore_pc a {
  display: block;
  line-height: 50px;
  height: 52px;
  border: 1px solid #19c7ec;
  color: #daba0a;
  text-align: center;
  overflow: hidden;
  font-size: 18px;
  transition: 400ms;
}
.imore_pc a:hover {
  background: #19c7ec;
  color: #fff;
}
.pro_slide {
  width: 100%;
  height: auto; /*overflow: hidden;*/
  padding-top: 20px;
  position: relative;
}
.hd_pro {
  height: auto; /*overflow: hidden;*/
  width: 160px;
  display: inline-block;
  float: left;
  z-index: 5;
}
.pro_click {
  width: 100%;
  line-height: 40px;
  height: 40px;
  font-size: 16px;
  overflow: hidden;
  padding: 0 40px 0 20px;
  border-radius: 8px;
  color: #fff;
  background: url(../img/pro_down.png) #19c7ec 126px center no-repeat;
  background-size: 18px !important;
  display: none;
  white-space: nowrap;
  text-overflow: ellipsis;
  z-index: 2;
  position: relative;
}
.pro_close {
  background: url(../img/pro_up.png) #19c7ec 126px center no-repeat;
}
.hd_pro ul {
}
.hd_pro ul li {
  line-height: 44px;
  height: 44px;
  margin-bottom: 24px;
  padding: 0 24px;
  overflow: hidden;
  color: #4a576a;
  font-size: 18px;
  cursor: pointer;
  transition: 400ms;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.hd_pro ul li.on,
.hd_pro ul li:hover {
  background: #19c7ec;
  color: #fff;
}
.bd_pro {
  width: 1240px;
  float: left;
  padding-left: 34px;
  display: inline-block;
}
.pro_data {
  font-size: 0px;
}
.pro_data ul {
  display: inline-block;
  font-size: 0px;
  width: 100%;
}
.pro_data ul li {
  display: inline-block;
  width: 30%;
  margin-right: 5%;
  margin-bottom: 94px;
  float: left;
}
.pro_data ul li:nth-child(3n) {
  margin-right: 0px;
}
.pro_item a {
  display: block;
  transition: 400ms;
}
.pro_img {
  width: 100%;
  font-size: 0px;
  height: auto;
  overflow: hidden;
}
.pro_img img {
  width: 100%;
}
.pro_intro {
  width: 100%;
  height: auto;
  overflow: hidden;
  padding: 25px 20px;
  position: relative;
}
.pro_bt {
  font-size: 20px;
  color: #4a576a;
  line-height: 40px;
  height: 40px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.pro_nr {
  font-size: 18px;
  color: #a0aab8;
  line-height: 38px;
  height: 38px;
  overflow: hidden;
  padding-right: 100px;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.pro_price {
  font-size: 18px;
  color: #a0aab8;
  line-height: 38px;
  height: 38px;
  overflow: hidden;
  position: absolute;
  bottom: 25px;
  right: 20px;
  max-width: 100px;
}
.pro_item a:hover {
  box-shadow: 0px 0px 16px 4px #e7e7e7;
}
.imore_mc {
  width: 108px;
  float: right;
  height: auto;
  overflow: hidden;
  display: none;
}
.imore_mc a {
  display: block;
  line-height: 34px;
  height: 34px;
  background: url(../img/imore_mc.png) #19c7ec 84px center no-repeat;
  background-size: 10px;
  border-radius: 6px;
  padding: 0 30px 0 16px;
  color: #fff;
  overflow: hidden;
  font-size: 16px;
  transition: 400ms;
}

.news {
  padding: 78px 0;
  background: url(../img/news_bg.png) center center no-repeat;
  background-size: cover;
  background-attachment: fixed;
}
.news .imore_pc {
  position: relative;
  right: auto;
  bottom: auto;
}
.news_data {
  margin-bottom: 24px;
}
.news_data ul {
}
.news_data ul li {
  padding: 32px 0 25px;
  margin-bottom: 12px;
}
.news_item {
  transition: 400ms;
}
.news_item a {
  display: block;
  height: auto;
  overflow: hidden;
  position: relative;
  padding-left: 140px;
  width:1200px;
}
.news_time {
  width: 112px;
  text-align: center;
  position: absolute;
  left: 0;
  top: 0;
  color: #757575;
  transition: 400ms;
}
.news_d {
  font-size: 26px;
  line-height: 38px;
  height: 38px;
  overflow: hidden;
}
.news_y {
  font-size: 30px;
  line-height: 46px;
  height: 46px;
  overflow: hidden;
}
.news_intro {
}
.news_bt {
  font-size: 24px;
  line-height: 34px;
  height: 34px;
  margin-bottom: 12px;
  overflow: hidden;
  color: #4b4b4b;
  transition: 400ms;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.news_nr {
  font-size: 16px;
  line-height: 30px;
  height: 60px;
  color: #757575;
  overflow: hidden;
  transition: 400ms;
}
.news_item:hover {
  background: #19c7ec;
}
.news_item:hover .news_time {
  color: #fff;
}
.news_item:hover .news_bt {
  color: #fff;
}
.news_item:hover .news_nr {
  color: #fff;
}

.advantage {
  padding: 84px 0 120px;
}
.advantage .headline {
  color: #5b4141;
}
.a_data {
  font-size: 0px;
}
.a_data ul {
  font-size: 0px;
  display: inline-block;
  width: 100%;
}
.a_data ul li {
  width: 22.875%;
  margin-right: 4.25%;
  float: left;
  border-top: 4px solid #f1635f;
  transition: 200ms;
  position: relative;
  box-shadow: 0px 0px 15px 3px #ededed;
  overflow: hidden;
}
.a_data ul li:nth-child(2n) {
  border-top: 4px solid #ffc652;
}
.a_data ul li:nth-child(3n) {
  margin-right: 0px;
  border-top: 4px solid #76c3d7;
}
.a_data ul li a {
  display: block;
  height: auto;
  overflow: hidden;
}
.a_left {
  width: 320px;
  height: auto;
  overflow: hidden;
  float: left;
  background: #fff;
  position: relative;
  z-index: 2;
  padding: 135px 0 140px;
}
.a_img {
  width: 214px;
  height: 214px;
  font-size: 0px;
  margin: 0 auto 58px;
  border-radius: 50px;
  overflow: hidden;
}
.a_img i {
  width: 214px;
  height: 214px;
}
.a_bt {
  font-size: 22px;
  line-height: 32px;
  height: 32px;
  overflow: hidden;
  color: #5b4141;
  text-align: center;
  padding: 0 10px;
}
.a_right {
  width: 50%;
  height: auto;
  overflow: hidden;
  float: left;
  position: absolute;
  right: 0;
  top: 0;
}
.a_nr {
  font-size: 16px;
  line-height: 26px;
  color: #8c8c8c;
  width: 214px;
  margin: 135px auto 0;
  max-height: 286px;
  overflow: hidden;
}
.a_line {
  width: 1px;
  height: 224px;
  background: #b5b5b5;
  position: absolute;
  top: 50%;
  margin-top: -112px;
  left: 50.1%;
}
.a_data ul li:hover,
.a_data ul li.cu {
  width: 45.75%;
}

.footer {
  width: 100%;
  height: auto;
  overflow: hidden;
  background-color:#777879;
  background-size: cover;
}
.foot_above {
  width: 100%;
  height: auto;
  overflow: hidden;
  padding: 64px 0 62px 0;
}
.con_form {
  width: 60%;
  height: auto;
  overflow: hidden;
  float: left;
  padding-right: 128px;
}
.con_line {
  width: 50%;
  height: auto;
  overflow: hidden;
  padding: 0px 50px 0px 95px;
  position: relative;
  float: left;
  margin-bottom: 40px;
}
.con_line_box {
  width: 100%;
  padding: 44px 50px 0 0px;
  margin-top: 8px;
  margin-bottom: 36px;
}
.con_name {
  font-size: 20px;
  line-height: 24px;
  height: 24px;
  overflow: hidden;
  color: #fff;
  position: absolute;
  left: 0;
  top: 0;
}
.con_input {
  width: 100%;
  height: auto;
  overflow: hidden;
}
.con_input input {
  width: 100%;
  height: 24px;
  line-height: 24px;
  background: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.4);
  outline: none;
  color: #fff;
}
.con_input textarea {
  width: 100%;
  line-height: 24px;
  height: 115px;
  padding: 10px 12px 10px 12px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.4);
  background: no-repeat;
  resize: none;
  outline: none;
  color: #fff;
}
.con_input textarea::-webkit-input-placeholder {
  /* WebKit browsers*/
  color: #d8d8d8;
}
.con_input textarea:-moz-placeholder {
  /* Mozilla Firefox 4 to 18*/
  color: #d8d8d8;
}
.con_input textarea::-moz-placeholder {
  /* Mozilla Firefox 19+*/
  color: #d8d8d8;
}
.con_input textarea:-ms-input-placeholder {
  /* Internet Explorer 10+*/
  color: #d8d8d8;
}
.con_sub {
  width: 136px;
  height: auto;
  border: 1px solid #19c7ec;
  position: relative;
  overflow: hidden;
  z-index: 5;
}
.con_sub input {
  width: 100%;
  height: auto;
  overflow: hidden;
  background: none;
  line-height: 44px;
  color: #19c7ec;
  outline: none;
  letter-spacing: 2px;
  font-size: 18px;
  overflow: hidden;
}
.con_sub:before {
  content: "";
  width: 100%;
  height: 100%;
  background: none;
  position: absolute;
  top: 0;
  left: 0;
  transition: 300ms;
  z-index: -1;
}
.con_sub:hover:before {
  width: 126px;
  height: 36px;
  left: 4px;
  top: 4px;
  background: #19c7ec;
  transition: 300ms;
}
.con_sub:hover input {
  color: #fff;
}

.con_line_img {
  width: 100%;
  margin-bottom: 50px;
}
.con_line_img .con_input {
  padding-right: 90px;
  padding-top: 8px;
  position: relative;
}
.con_line_img .con_name {
  top: 8px;
}
.con_line_img img {
  width: 80px;
  height: 30px;
  position: absolute;
  top: 0;
  right: 0;
}

.con_area {
  width: 40%;
  height: auto;
  overflow: hidden;
  float: left;
  padding-left: 40px;
  position: relative;
}
.con_list {
  width: 100%;
  height: auto;
  padding-top: 20px;
  margin-bottom: 58px;
}
.con_list ul {
  width: 100%;
  height: auto;
  font-size: 0px;
}
.con_list ul li {
  width: 68px;
  height: 54px;
  margin-right: 46px;
  display: inline-block;
  background-size: 100% !important;
}
.con_list ul li.con_wx {
  background: url(../img/con_wx.png) center center no-repeat;
  position: relative;
}
.con_list ul li.con_qq {
  background: url(../img/con_qq.png) center center no-repeat;
}
.con_list ul li.con_wb {
  background: url(../img/con_wb.png) center center no-repeat;
}
.con_list ul li a {
  display: block;
  height: 100%;
  overflow: hidden;
}
.con_wx_hover {
  padding-top: 26px;
  width: 100px;
  position: absolute;
  left: 50%;
  margin-left: -50px;
  top: 54px;
  display: none;
}
.con_wx_img {
  padding: 12px;
  border-radius: 8px;
  background: #19c7ec;
  position: relative;
}
.con_wx_img i {
  width: 76px;
  height: 76px;
  background: #fff;
}
.con_wx_img:before {
  content: "";
  border: 4px solid #19c7ec;
  border-color: transparent transparent #19c7ec transparent;
  position: absolute;
  top: -8px;
  left: 50%;
  margin-left: -4px;
}
.con_list ul li.con_wx:hover .con_wx_hover {
  display: block;
}
.con_tel {
  font-size: 16px;
  color: #fff;
  line-height: 42px;
  margin-bottom: 22px;
}
.con_tel span {
  font-size: 38px;
  color: #19c7ec;
}
.con_nr {
  height: auto;
  overflow: hidden;
}
.con_nr dd {
  font-size: 16px;
  line-height: 42px;
  color: #fff;
}
.con_nr dd span {
}
.con_erweima {
  width: 116px;
  height: 116px;
  position: absolute;
  right: 0px;
  top: 15px;
  display: none;
}
.con_erweima i {
  width: 116px;
  height: 116px;
}
.foot_below {
  width: 100%;
  height: auto;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.3);
  text-align: center;
  padding: 24px 0 20px;
}
.foot_below a {
  color: #ccc;
  transition: 400ms;
}
.foot_below a:hover {
  color: #fff;
}
.linker {
  width: 100%;
  height: auto;
  overflow: hidden;
  margin-bottom: 16px;
}
.linker ul {
  display: inline-block;
  font-size: 0px;
}
.linker ul li {
  display: inline-block;
  font-size: 16px;
}
.linker ul li a {
  display: block;
  color: #ccc;
  margin: 0 20px;
  line-height: 30px;
  height: 30px;
  overflow: hidden;
}
.linker ul li a:hover {
  color: #fff;
}
.copyright {
  line-height: 28px;
  line-height: 28px;
  color: #ccc;
  padding-top: 12px;
  position: relative;
  height: auto;
  overflow: hidden;
}
.copyright:before {
  content: "";
  width: 528px;
  height: 1px;
  background: #707070;
  position: absolute;
  top: 0;
  left: 50%;
  margin-left: -264px;
}

.side {
  width: 48px;
  height: auto;
  position: fixed;
  right: 40px;
  top: 20%;
  z-index: 25;
}
.side ul li {
  width: 48px;
  height: 48px;
  margin-bottom: 20px;
  position: relative;
  cursor: pointer;
  background-size: 100% !important;
  transition: 400ms;
  border: 1px solid rgba(0, 20, 255, 0.96);
  border-radius: 50%;
}
.side ul li a {
  display: block;
  height: 100%;
  overflow: hidden;
}
.side ul li.side_sr {
  background: url(../img/side_sear.png) center center no-repeat;
}
.side ul li.side_tel {
  background: url(../img/side_tel.png) center center no-repeat;
}
.side ul li.side_top {
  background: url(../img/side_top.png) center center no-repeat; /*filter:alpha(opacity=0);opacity: 0;transition: 400ms;*/
}
/*.side ul li.side_top.on{filter:alpha(opacity=100);opacity: 1;}*/
.side ul li.side_sr:hover {
  background: url(../img/side_sear_h.png) rgba(74, 87, 106, 0.6) center
    center no-repeat;
}
.side ul li.side_tel:hover {
  background: url(../img/side_tel_h.png) rgba(74, 87, 106, 0.6) center center
    no-repeat;
}
.side ul li.side_top:hover {
  background: url(../img/side_top_h.png) rgba(74, 87, 106, 0.6) center center
    no-repeat;
}
.sr_hover {
  position: relative;
}
.sr_hover_btn {
  width: 48px;
  height: 48px;
  background-size: 100% !important;
  transition: 400ms;
  border-radius: 50%;
  background: none;
}
.sr_hover_box {
  width: 290px;
  padding-right: 10px;
  height: auto;
  overflow: hidden;
  position: absolute;
  right: 48px;
  display: none;
}
.sr_hover_box input {
  width: 100%;
  line-height: 48px;
  height: 48px;
  padding: 0 24px;
  border-radius: 25px;
  overflow: hidden;
  background: none;
  outline: none;
  border: none;
  color: #fff;
  font-size: 16px;
  background: rgba(74, 87, 106, 0.6);
}
.sr_hover_box input::-webkit-input-placeholder {
  /* WebKit browsers*/
  color: #eee;
}
.sr_hover_box input:-moz-placeholder {
  /* Mozilla Firefox 4 to 18*/
  color: #eee;
}
.sr_hover_box input::-moz-placeholder {
  /* Mozilla Firefox 19+*/
  color: #eee;
}
.sr_hover_box input:-ms-input-placeholder {
  /* Internet Explorer 10+*/
  color: #eee;
}
.tel_hover {
  width: 290px;
  padding-right: 10px;
  height: auto;
  overflow: hidden;
  position: absolute;
  right: 48px;
  display: none;
}
.tel_hover span {
  display: block;
  width: 100%;
  height: 48px;
  line-height: 48px;
  padding: 0 24px;
  border-radius: 25px;
  background: rgba(74, 87, 106, 0.6);
  font-size: 18px;
  color: #fff;
}

.ny_header {
  width: 100%;
  height: auto;
  overflow: hidden;
  position: absolute;
  top: 44%;
  text-align: center;
  color: #fff;
}
.ny_cn {
  font-size: 58px; /*font-family: "幼圆"!important;*/
  line-height: 68px;
  height: 68px;
  overflow: hidden;
}
.ny_en {
  font-size: 28px;
  line-height: 42px;
  height: 42px;
  overflow: hidden;
}
.scroll {
  width: 72px;
  height: 72px;
  overflow: hidden;
  border-radius: 50%;
  background: url(../img/scroll.png) center center no-repeat;
  background-size: 100%;
  position: absolute;
  left: 50%;
  margin-left: -36px;
  bottom: 12%;
  animation: updown 1s linear 2s infinite alternate;
  -webkit-animation: updown 1s linear infinite alternate;
}
@keyframes updown {
  0% {
    -moz-transform: translateY(0px);
    -webkit-transform: translateY(0px);
    -ms-transform: translateY(0px);
    transform: translateY(0px);
  }
  100% {
    -moz-transform: translateY(30%);
    -webkit-transform: translateY(30%);
    -ms-transform: translateY(30%);
    transform: translateY(30%);
  }
}
@-webkit-keyframes updown {
  0% {
    -moz-transform: translateY(0px);
    -webkit-transform: translateY(0px);
    -ms-transform: translateY(0px);
    transform: translateY(0px);
  }
  100% {
    -moz-transform: translateY(30%);
    -webkit-transform: translateY(30%);
    -ms-transform: translateY(30%);
    transform: translateY(30%);
  }
}

.main {
  width: 100%;
  height: auto;
  overflow: hidden;
  padding: 100px 0 105px;
}
.left {
  width: 250px;
  height: 200px;
  float: left;
  margin-right: 40px;
  height: auto;
  position: relative;
  z-index: 4;
}
.left_top {
  width: 100%;
  line-height: 44px;
  height: 44px;
  background: #19c7ec;
  color: #fff;
  position: relative;
  padding: 0 20px;
  border-radius: 8px;
  overflow: hidden;
  z-index: 2;
  display: none;
}
.title {
  line-height: 44px;
  height: 44px;
  padding-right: 50px;
  overflow: hidden;
  font-size: 18px;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.classify {
  width: 30px;
  height: 100%;
  overflow: hidden;
  background: url(../img/pro_down.png) center center no-repeat;
  position: absolute;
  right: 20px;
  top: 0;
  background-size: 20px !important;
}
.classify.close_c {
  background: url(../img/pro_up.png) center center no-repeat;
}
.left_list {
  padding: 25px 40px 25px;
  background: #19c7ec;
}
.left_list ul {
}
.left_list ul li {
  font-size: 18px;
}
.left_list ul li a {
  display: block;
  color: #f9f3d0;
  line-height: 68px;
  height: 68px;
  overflow: hidden;
  transition: 400ms;
}
.left_list ul li a:hover,
.left_list ul li a.cu1 {
  color: #fff;
  font-size: 22px;
}
.left_list ul li ul {
  display: none;
}
.left_list ul li ul li {
  text-indent: 30px;
}
.left_list ul li ul li a {
  line-height: 60px;
  height: 60px;
}
.left_list ul li ul li a:hover,
.left_list ul li ul li a.cu2 {
  color: #fff;
  font-size: 20px;
}
.left_list ul li ul li ul {
  display: none;
}
.left_list ul li ul li ul li {
  text-indent: 60px;
}
.left_list ul li ul li ul li a {
  line-height: 56px;
  height: 56px;
}
.left_list ul li ul li ul li a:hover {
}

.right {
  width: 1110px;
  height: auto;
  float: left;
}
.about_spec {
  padding-left: 35px;
  padding-top: 22px;
  position: relative;
}
.about_spec:before {
  content: "";
  width: 58px;
  height: 4px;
  background: #19c7ec;
  position: absolute;
  top: 0;
}
.about_det {
  line-height: 30px;
  color: #434343;
  font-size: 16px;
}
.about_det img {
  max-width: 100%;
  max-height: 100%;
}

.pro_list {
  font-size: 0px;
  padding-left: 40px;
}
.pro_list ul {
  display: inline-block;
  font-size: 0px;
  width: 100%;
}
.pro_list ul li {
  display: inline-block;
  float: left;
  width: 33.3%;
  height: auto;
padding:2%;
}

.next1 {
  width: 100%;
  height: auto;
  overflow: hidden;
  text-align: center;
}
.next1 ul {
  display: inline-block;
}
.next1 ul li {
  display: inline-block;
}
.next1 a {
  display: inline-block;
  width: auto;
  line-height: 42px;
  height: 42px;
  overflow: hidden;
  text-align: center;
  font-size: 22px;
  color: #9b9b9b;
  margin: 0px 10px 0px 10px;
}
.next1 a:hover,
.next1 a.on1 {
  color: #4a576a;
}
.next1 a.page_ctrl {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background-size: 100% !important;
}
.next1 a.prev_page {
  background: url(../img/prev_page.png) #19c7ec center center no-repeat;
  margin-right: 10px;
}
.next1 a.next_page {
  background: url(../img/next_page.png) #19c7ec center center no-repeat;
  margin-left: 10px;
}

.news_list {
  width: 100%;
  height: auto;
  overflow: hidden;
  margin-bottom: 70px;
}
.news_list ul {
  width: 100%;
  height: auto;
  overflow: hidden;
}
.news_list ul li {
  width: 100%;
  height: auto;
  overflow: hidden;
  padding: 26px 50px 26px 30px;
}

.press_list {
  width: 100%;
  height: auto;
  overflow: hidden;
  margin-bottom: 30px;
}
.press_list ul {
  width: 100%;
  height: auto;
  overflow: hidden;
}
.press_list ul li {
  width: 100%;
  height: auto;
  overflow: hidden;
  margin-bottom: 46px;
  transition: 400ms;
}
.press_list ul li a {
  display: block;
  position: relative;
  width: 100%;
  padding: 0 208px 0 132px;
  height: 145px;
  overflow: hidden;
}
.press_date {
  height: 100%;
}
.press_day {
  line-height: 46px;
  height: 46px;
}
.press_tit {
  line-height: 46px;
  height: 46px;
  margin-bottom: 6px;
}
.press_des {
  height: 90px;
}
.press_time {
  line-height: 24px;
  height: 24px;
  color: #757575;
  display: none;
  transition: 400ms;
}
.press_pic {
  width: 188px;
  height: 145px;
  font-size: 0px;
  overflow: hidden;
  position: absolute;
  right: 0;
  top: 0;
}
.press_pic i {
  width: 188px;
  height: 145px;
}
.press_list ul li:hover .press_date {
  background: #19c7ec;
  color: #fff;
}

.main_search {
  padding-top: 50px;
}
.ny_search {
  width: 100%;
  height: auto;
  overflow: hidden;
  margin-bottom: 24px;
}
.ny_search form {
  width: 280px;
  height: auto;
  overflow: hidden;
  float: right;
  background: #b7bcc3;
  background: rgba(74, 87, 106, 0.4);
  border-radius: 22px;
  overflow: hidden;
  position: relative;
}
.ny_sear_box {
  width: 100%;
  height: 44px;
  line-height: 44px;
  overflow: hidden;
  padding: 0 20px;
  color: #fff;
  overflow: hidden;
  outline: none;
  background: none;
  border: none;
  padding-right: 60px;
}
.ny_sear_btn {
  width: 60px;
  height: 44px;
  line-height: 44px;
  overflow: hidden;
  outline: none;
  border: none;
  background: url(../img/ny_sear.png) center center no-repeat;
  background-size: 22px;
  position: absolute;
  right: 0;
  top: 0;
}
.ny_sear_box::-webkit-input-placeholder {
  /* WebKit browsers*/
  color: #fff;
}
.ny_sear_box:-moz-placeholder {
  /* Mozilla Firefox 4 to 18*/
  color: #fff;
}
.ny_sear_box::-moz-placeholder {
  /* Mozilla Firefox 19+*/
  color: #fff;
}
.ny_sear_box:-ms-input-placeholder {
  /* Internet Explorer 10+*/
  color: #fff;
}
.hint {
  font-size: 22px;
  color: #4a576a;
  line-height: 30px;
  margin-bottom: 24px;
}
.search_list {
  margin-bottom: 42px;
  width: 100%;
  height: auto;
  overflow: hidden;
}
.search_list ul {
  width: 100%;
  height: auto;
  overflow: hidden;
}
.search_list ul li {
  padding: 16px 20px 16px;
  margin-bottom: 6px;
  width: 100%;
  height: auto;
  overflow: hidden;
  transition: 400ms;
}
.search_list ul li a {
  display: block;
  height: auto;
  overflow: hidden;
}
.search_tit {
  font-size: 20px;
  line-height: 30px;
  height: 30px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  color: #4b4b4b;
  margin-bottom: 5px;
  transition: 400ms;
}
.search_des {
  font-size: 16px;
  line-height: 30px;
  height: 60px;
  overflow: hidden;
  color: #757575;
  transition: 400ms;
}
.search_list ul li:hover {
  background: #19c7ec;
}
.search_list ul li:hover .search_tit {
  color: #fff;
  font-size: 22px;
}
.search_list ul li:hover .search_des {
  color: #fff;
}

.here {
  font-size: 18px;
  color: #9b9b9b;
  line-height: 28px;
  margin-bottom: 60px;
}
.here a {
  color: #9b9b9b;
  transition: 300ms;
}
.here span,
.here a:hover {
  color: #4a576a;
}
.news_title {
  font-size: 32px;
  line-height: 42px;
  text-align: center;
  color: #272727;
  margin-bottom: 16px;
}
.news_publish {
  font-size: 18px;
  line-height: 30px;
  text-align: center;
  color: #7b7b7b;
  margin-bottom: 55px;
}
.news_det {
  font-size: 18px;
  line-height: 56px;
  color: #7b7b7b;
}
.next2 {
  width: 100%;
  height: auto;
  overflow: hidden;
  position: relative;
  padding-top: 40px;
  margin-top: 60px;
  padding-right: 300px;
}
.next2:before {
  content: "";
  width: 80%;
  height: 1px;
  background: #19c7ec;
  position: absolute;
  top: 0;
  left: 50%;
  margin-left: -40%;
}
.next2 ul {
  width: 100%;
  height: auto;
  overflow: hidden;
}
.next2 ul li {
  font-size: 16px;
  line-height: 30px;
}
.next2 ul li a {
  display: block;
  color: #6b6b6b;
}
.next2 ul li a:hover {
  color: #4a576a;
}
.share_box {
  position: absolute;
  right: 0;
  top: 40px;
}

.pro_above {
  width: 100%;
  height: auto; /*overflow: hidden;*/
}
.pro_image {
  width: 818px;
  height: auto;
  float: left;
  margin-right: 40px;
  display: inline-block;
}
.pro_image_one {
  width: 660px;
  box-shadow: 0px 0px 15px 0px #dfdfdf;
}
.pro_image_one img {
  max-width: 100%;
}
.pc_image {
  width: 100%;
  height: auto;
}
.bigimg {
  width: 660px;
  height: auto;
  overflow: hidden;
  margin-right: 18px;
  float: left;
  box-shadow: 0px 0px 15px 0px #dfdfdf;
}
.bigimg {
}
.bigimg li {
  width: 660px;
  height: 405px;
  font-size: 0px;
}
.bigimg li i {
  width: 660px;
  height: 405px;
}
.smallscroll {
  width: 140px;
  height: 405px;
  float: left;
  padding: 56px 0;
  position: relative;
}
.smallimg ul {
  width: 100%;
  height: auto;
  overflow: hidden;
}
.smallimg ul li {
  width: 140px;
  height: 86px;
  font-size: 0px;
  margin-bottom: 17.5px;
}
.smallimg ul li i {
  width: 140px;
  height: 86px;
  position: relative;
}
.smallimg ul li i:before {
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  border: 5px solid #fff;
  transition: 400ms;
}
.smallimg ul li i:after {
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  border: 1px solid #fff;
  transition: 400ms;
}
.smallimg ul li:hover i:after,
.smallimg ul li.on i:after {
  border: 1px solid #19c7ec;
}
.prev_det_pc,
.next_det_pc {
  width: 130px;
  height: 38px;
  position: absolute;
  right: 5px;
}
.prev_det_pc {
  background: url(../img/det_up.png) rgba(0, 0, 0, 0.2) center center
    no-repeat;
  top: 0;
}
.next_det_pc {
  background: url(../img/det_down.png) rgba(0, 0, 0, 0.2) center center
    no-repeat;
  bottom: 0px;
}
.prev_det_pc:hover {
  background: url(../img/det_up.png) #19c7ec center center no-repeat;
}
.next_det_pc:hover {
  background: url(../img/det_down.png) #19c7ec center center no-repeat;
}

.mc_image {
  width: 100%;
  height: auto;
  overflow: hidden;
  position: relative;
  display: none;
}
.swiper-container_det {
  width: 100%;
  height: auto;
  overflow: hidden;
  margin-bottom: 10px;
}
.swiper-slide_det {
  width: 100%;
  width: 100%;
  height: auto;
  overflow: hidden;
}
.swiper-slide_det i {
  /*width: inherit;height: inherit;display: table-cell;vertical-align: middle;*/
  display: block;
  width: 100%;
  height: auto;
  display: block;
  overflow: hidden;
  text-align: center;
}
.swiper-slide_det i img {
  max-width: 100%;
  max-height: 100%;
}
.dot_box {
  width: 100%;
  height: auto;
  overflow: hidden;
  padding: 0px 33px;
  position: relative;
}
.swiper-container_dot {
  width: 100%;
  height: auto;
  overflow: hidden;
}
.swiper-slide_dot {
  width: 118px;
  height: auto;
  overflow: hidden;
  cursor: pointer;
}
.swiper-slide_dot i {
  /*width: 116px;height: 88px;display: table-cell;vertical-align: middle;*/
  display: block;
  width: 100%;
  height: 100%;
  display: block;
  overflow: hidden;
  text-align: center;
  position: relative;
}
.swiper-slide_dot i:before {
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  border: 5px solid #fff;
  transition: 400ms;
}
.swiper-slide_dot i:after {
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  border: 1px solid #fff;
  transition: 400ms;
}
.swiper-slide_dot i img {
  max-width: 100%; /*max-height: 100%;*/
  width: 100%;
}
.swiper-slide_dot.swiper-slide-active i:after {
  border: 1px solid #19c7ec;
}
.swiper-button-prev-det,
.swiper-button-next-det {
  width: 25px;
  height: 100%;
  overflow: hidden;
  position: absolute;
  margin-top: 0;
  top: auto;
  bottom: 0px;
  background-size: 22px !important;
  transition: 400ms;
}
.swiper-button-prev-det {
  left: 0px;
  background: url(../img/det_left.png) rgba(0, 0, 0, 0.2) center center
    no-repeat;
}
.swiper-button-prev-det:hover {
  background: url(../img/det_left.png) #19c7ec center center no-repeat;
}
.swiper-button-next-det {
  right: 0px;
  background: url(../img/det_right.png) rgba(0, 0, 0, 0.2) center center
    no-repeat;
  bottom: 0px;
}
.swiper-button-next-det:hover {
  background: url(../img/det_right.png) #19c7ec center center no-repeat;
}

.pro_details {
  width: 542px;
  height: auto;
  overflow: hidden;
  float: left;
  display: inline-block;
}
.pro_details_one {
  width: 700px;
}
.pro_title {
  font-size: 28px;
  line-height: 40px;
  height: auto;
  max-height: 80px;
  overflow: hidden;
  color: #4a576a;
  margin: 40px 0 32px;
}
.pro_param {
  font-size: 18px;
  width: 100%;
  height: auto;
  overflow: hidden;
  padding-top: 32px;
  position: relative;
}
.pro_param:before {
  content: "";
  width: 65%;
  height: 1px;
  background: #19c7ec;
  position: absolute;
  top: 0;
  left: 0;
}
.pro_param dd {
  color: #9f9f9f;
  width: 50%;
  float: left;
  height: auto;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  line-height: 40px;
  height: 40px;
  overflow: hidden;
}
.pro_param dd span {
  color: #353535;
}
.pro_param dd.pro_shoujia {
  width: 100%;
  margin-bottom: 16px;
}
.pro_param dd.pro_shoujia em {
  font-size: 30px;
  color: #d00000;
}
.pro_param dd.pro_danjia {
}
.pro_param dd.pro_mianji {
}
.pro_param dd.pro_quyu {
}
.pro_param dd.pro_xiaoqu {
}
.det {
  width: 100%;
  height: auto;
  overflow: hidden;
  margin: 0px auto 78px;
  padding-top: 86px;
}
.det span {
  display: block;
  width: 166px;
  height: 58px;
  line-height: 58px;
  margin: 0 auto;
  overflow: hidden;
  font-size: 20px;
  text-align: center;
  color: #fff;
  background: #19c7ec;
  border-radius: 10px;
}

@media (min-width: 1500px) and (max-width: 1699px) {
  .scroll {
    width: 68px;
    height: 68px;
    margin-left: -34px;
  }
}

@media (min-width: 1500px) {
  .container {
    width: 1430px;
  }
}

@media (min-width: 1200px) and (max-width: 1499px) {
  .head {
    height: 94px;
  }
  .logo {
    width: 210px;
    height: 94px;
  }
  .logo i {
    width: 210px;
    height: 94px;
  }
  .nav {
    padding-left: 228px;
    padding-top: 6px;
  }
  .nav ul li {
    font-size: 16px;
  }
  .nav ul li ul {
    width: 200px;
    margin-left: -100px;
    padding: 10px 0;
  }
  .nav ul li ul li a,
  .nav ul li.cu ul li a {
    line-height: 36px;
    height: 36px;
  }

  .product {
    padding: 78px 0 40px;
  }
  .cn {
    font-size: 34px;
    line-height: 54px;
    height: 54px;
    margin-bottom: 4px;
  }
  .imore_pc {
    width: 150px;
  }
  .imore_pc a {
    line-height: 44px;
    height: 46px;
    font-size: 17px;
  }
  .pro_slide {
    padding-top: 0px;
  }
  .hd_pro ul li {
    margin-bottom: 20px;
    padding: 0 20px;
  }
  .bd_pro {
    width: 1010px;
  }
  .pro_data ul li {
    width: 31.8%;
    margin-right: 2.3%;
    margin-bottom: 54px;
  }
  .pro_data ul li:nth-child(3n) {
    margin-right: 0px;
  }
  .pro_intro {
    padding: 16px 20px;
  }
  .pro_bt {
    font-size: 18px;
    line-height: 34px;
    height: 34px;
  }
  .pro_nr {
    font-size: 16px;
    line-height: 32px;
    height: 32px;
  }
  .pro_price {
    font-size: 16px;
    line-height: 32px;
    height: 32px;
    bottom: 16px;
  }

  .news_data {
    margin-bottom: 24px;
  }
  .news_data ul li {
    padding: 24px 0 20px;
    margin-bottom: 8px;
  }
  .news_item a {
    padding-left: 132px;
  }
  .news_d {
    font-size: 24px;
    line-height: 34px;
    height: 34px;
  }
  .news_y {
    font-size: 28px;
    line-height: 44px;
    height: 44px;
  }
  .news_bt {
    font-size: 22px;
    line-height: 30px;
    height: 30px;
    margin-bottom: 10px;
  }
  .news_nr {
    line-height: 28px;
    height: 56px;
  }

  /* 该过类名 */
  .advantage {
    padding: 78px 0 100px;
  }
  .adv_left {
    padding: 98px 0 100px;
  }
  .adv_img {
    width: 180px;
    height: 180px;
    margin: 0 auto 50px;
  }
  .adv_img i {
    width: 180px;
    height: 180px;
  }
  .adv_nr {
    width: 180px;
    margin: 98px auto 0;
    max-height: 260px;
  }

  .a_left {
    padding: 98px 0 100px;
  }
  .a_img {
    width: 180px;
    height: 180px;
    margin: 0 auto 50px;
  }
  .a_img i {
    width: 180px;
    height: 180px;
  }
  .a_nr {
    width: 180px;
    margin: 98px auto 0;
    max-height: 260px;
  }

  .con_form {
    width: 58%;
    padding-right: 68px;
  }
  .con_line_box {
    padding: 40px 50px 0 0px;
    margin-top: 2px;
  }
  .con_name {
    font-size: 18px;
  }
  .con_area {
    width: 42%;
    padding-left: 30px;
  }
  .con_list {
    margin-bottom: 50px;
  }
  .con_list ul li {
    width: 62px;
    height: 50px;
  }
  .con_wx_hover {
    padding-top: 18px;
    top: 50px;
  }
  .con_tel {
    margin-bottom: 18px;
  }
  .con_tel span {
    font-size: 36px;
  }
  .foot_below {
    padding: 20px 0 16px;
  }
  .linker {
    margin-bottom: 8px;
  }
  .linker ul li a {
    line-height: 28px;
    height: 28px;
  }

  .side {
    width: 44px;
    right: 30px;
  }
  .side ul li {
    width: 44px;
    height: 44px;
    margin-bottom: 18px;
  }
  .sr_hover_btn {
    width: 44px;
    height: 44px;
  }
  .sr_hover_box {
    width: 240px;
    right: 44px;
  }
  .sr_hover_box input {
    line-height: 44px;
    height: 44px;
    padding: 0 20px;
    border-radius: 22px;
    font-size: 16px;
  }
  .tel_hover {
    width: 240px;
    right: 44px;
  }
  .tel_hover span {
    height: 44px;
    line-height: 44px;
    padding: 0 20px;
    border-radius: 22px;
    font-size: 17px;
  }

  .ny_cn {
    font-size: 48px;
    line-height: 58px;
    height: 58px;
  }
  .ny_en {
    font-size: 26px;
    line-height: 38px;
    height: 38px;
  }
  .scroll {
    width: 56px;
    height: 56px;
    margin-left: -28px;
  }

  .main {
    padding: 72px 0 92px;
  }
  .left_list {
    padding: 20px 34px 20px;
  }
  .left_list ul li a {
    line-height: 58px;
    height: 58px;
  }
  .left_list ul li a:hover,
  .left_list ul li a.cu1 {
    font-size: 20px;
  }
  .left_list ul li ul li {
    font-size: 17px;
  }
  .left_list ul li ul li a {
    line-height: 50px;
    height: 50px;
  }
  .left_list ul li ul li ul li a {
    line-height: 46px;
    height: 46px;
  }

  .right {
    width: 880px;
  }
  .about_spec {
    padding-left: 0px;
  }

  .pro_list {
    padding-left: 20px;
  }
  .pro_list ul li {
    margin-bottom: 68px;
  }
  .next1 a {
    line-height: 38px;
    height: 38px;
    font-size: 20px;
  }
  .next1 a.page_ctrl {
    width: 38px;
    height: 38px;
  }

  .news_list {
    margin-bottom: 60px;
  }
  .news_list ul li {
    padding: 20px 30px 18px 14px;
  }

  .press_list {
    margin-bottom: 30px;
  }
  .press_list ul li {
    margin-bottom: 36px;
  }
  .press_list ul li a {
    padding: 0 180px 0 132px;
    height: 122px;
  }
  .press_tit {
    font-size: 20px;
    margin-bottom: 8px;
  }
  .press_des {
    height: 84px;
    font-size: 15px;
  }
  .press_pic {
    width: 158px;
    height: 122px;
  }
  .press_pic i {
    width: 158px;
    height: 122px;
  }

  .main_search {
    padding-top: 56px;
  }
  .ny_sear_box {
    height: 42px;
    line-height: 42px;
  }
  .ny_sear_btn {
    height: 42px;
    line-height: 42px;
  }

  .here {
    font-size: 17px;
    line-height: 26px;
    margin-bottom: 50px;
  }
  .news_title {
    font-size: 28px;
    line-height: 36px;
  }
  .news_publish {
    font-size: 17px;
    line-height: 28px;
    margin-bottom: 38px;
  }
  .news_det {
    font-size: 17px;
    line-height: 50px;
  }
  .next2 {
    padding-top: 34px;
    margin-top: 50px;
    padding-right: 250px;
  }
  .share_box {
    top: 34px;
  }

  .pro_image {
    width: 692px;
    margin-right: 30px;
  }
  .pro_image_one {
    width: 550px;
  }
  .bigimg {
    width: 550px;
  }
  .bigimg li {
    width: 550px;
    height: 338px;
  }
  .bigimg li i {
    width: 550px;
    height: 338px;
  }
  .smallscroll {
    width: 124px;
    height: 338px;
    padding: 45px 0;
  }
  .smallimg ul li {
    width: 124px;
    height: 76px;
    margin-bottom: 10px;
  }
  .smallimg ul li i {
    width: 124px;
    height: 76px;
  }
  .prev_det_pc,
  .next_det_pc {
    width: 114px;
    height: 30px;
    background-size: 90px !important;
  }

  .pro_details {
    width: 448px;
  }
  .pro_details_one {
    width: 590px;
  }
  .pro_title {
    font-size: 26px;
    line-height: 36px;
    max-height: 72px;
    margin: 24px 0 24px;
  }
  .pro_param {
    font-size: 16px;
    padding-top: 28px;
  }
  .pro_param dd {
    width: 50%;
    line-height: 36px;
    height: 36px;
  }
  .pro_param dd.pro_shoujia {
    margin-bottom: 12px;
  }
  .pro_param dd.pro_shoujia em {
    font-size: 28px;
  }
  .det {
    margin: 0px auto 65px;
    padding-top: 70px;
  }
  .det span {
    height: 50px;
    line-height: 50px;
  }
}

@media (min-width: 992px) and (max-width: 1199px) {
  .head {
    height: 88px;
    padding: 0 5px 0 15px;
  }
  .logo {
    width: 198px;
    height: 88px;
    left: 15px;
  }
  .logo i {
    width: 198px;
    height: 88px;
  }
  .nav {
    padding-left: 212px;
    padding-top: 0px;
  }
  .nav ul li {
    font-size: 15px;
  }
  .nav ul li a:hover:after,
  .nav ul li.cu a:after,
  .nav ul li.on a:after {
    width: 76%;
    left: 12%;
  }
  .nav ul li ul {
    width: 160px;
    margin-left: -80px;
    padding: 8px 0;
  }
  .nav ul li ul li a,
  .nav ul li.cu ul li a {
    line-height: 32px;
    height: 32px;
  }

  .product {
    padding: 62px 0 36px;
  }
  .headline {
    margin-bottom: 35px;
  }
  .product .headline {
    padding-right: 160px;
  }
  .cn {
    font-size: 30px;
    line-height: 46px;
    height: 46px;
    margin-bottom: 4px;
  }
  .imore_pc {
    width: 140px;
  }
  .imore_pc a {
    line-height: 40px;
    height: 42px;
    font-size: 16px;
  }
  .pro_slide {
    padding-top: 0px;
  }
  .hd_pro ul li {
    margin-bottom: 20px;
    padding: 0 20px;
    font-size: 17px;
  }
  .bd_pro {
    width: 780px;
  }
  .pro_data ul li {
    width: 48%;
    margin-right: 4%;
    margin-bottom: 40px;
  }
  .pro_data ul li:nth-child(3n) {
    margin-right: 4%;
  }
  .pro_data ul li:nth-child(2n) {
    margin-right: 0px;
  }
  .pro_intro {
    padding: 16px 20px;
  }
  .pro_bt {
    font-size: 18px;
    line-height: 34px;
    height: 34px;
  }
  .pro_nr {
    font-size: 16px;
    line-height: 32px;
    height: 32px;
  }
  .pro_price {
    font-size: 16px;
    line-height: 32px;
    height: 32px;
    bottom: 16px;
  }

  .news {
    padding: 62px 0;
  }
  .news_data {
    margin-bottom: 24px;
  }
  .news_data ul li {
    padding: 24px 0 20px;
    margin-bottom: 0px;
  }
  .news_item a {
    padding-left: 132px;
  }
  .news_d {
    font-size: 22px;
    line-height: 34px;
    height: 34px;
  }
  .news_y {
    font-size: 26px;
    line-height: 44px;
    height: 44px;
  }
  .news_bt {
    font-size: 20px;
    line-height: 30px;
    height: 30px;
    margin-bottom: 10px;
  }
  .news_nr {
    line-height: 28px;
    height: 56px;
  }

  .advantage {
    padding: 62px 0 88px;
  }
  /*.adv_left{padding: 80px 0 80px;}
	.adv_img{width: 146px;height: 146px;margin: 0 auto 40px;}
	.adv_img i{width: 146px;height: 146px;}
	.adv_nr{width: 146px;margin: 80px auto 0;max-height: 208px;}
	.adv_line{height: 200px;margin-top: -100px;}*/
  /*181121*/

  /* 改过类名 */
  .adv_data ul li {
    width: 32%;
    margin-right: 2%;
  }
  .adv_data ul li:hover,
  .adv_data ul li.cu {
    width: 32%;
  }
  .adv_data ul li:last-child {
    margin-right: 0px;
  }
  .adv_left {
    padding: 32px 0 22px;
    float: none;
    width: 100% !important;
  }
  .adv_img {
    width: 120px;
    height: 120px;
    margin: 0 auto 16px;
  }
  .adv_img i {
    width: 120px;
    height: 120px;
  }
  .adv_line {
    display: none;
  }
  .adv_right {
    position: relative;
    float: none;
    width: 100% !important;
  }
  .adv_nr {
    margin: 0 auto 32px;
    padding: 0 32px;
    width: 100%;
    max-height: 156px;
  }

  .a_data ul li {
    width: 32%;
    margin-right: 2%;
  }
  .a_data ul li:hover,
  .a_data ul li.cu {
    width: 32%;
  }
  .a_data ul li:last-child {
    margin-right: 0px;
  }
  .a_left {
    padding: 32px 0 22px;
    float: none;
    width: 100% !important;
  }
  .a_img {
    width: 120px;
    height: 120px;
    margin: 0 auto 16px;
  }
  .a_img i {
    width: 120px;
    height: 120px;
  }
  .a_line {
    display: none;
  }
  .a_right {
    position: relative;
    float: none;
    width: 100% !important;
  }
  .a_nr {
    margin: 0 auto 32px;
    padding: 0 32px;
    width: 100%;
    max-height: 156px;
  }

  .foot_above {
    padding: 64px 0 52px 0;
  }
  .con_form {
    width: 56%;
    padding-right: 20px;
  }
  .con_line {
    padding: 0px 40px 0px 82px;
    margin-bottom: 30px;
  }
  .con_line_box {
    padding: 36px 40px 0 0px;
    margin-top: 0px;
    margin-bottom: 25px;
  }
  .con_line_img {
    margin-bottom: 36px;
  }
  .con_name {
    font-size: 16px;
  }
  .con_sub input {
    line-height: 40px;
    font-size: 16px;
  }
  .con_sub:hover:before {
    height: 32px;
  }
  .con_area {
    width: 44%;
    padding-left: 24px;
  }
  .con_list {
    padding-top: 10px;
    margin-bottom: 40px;
  }
  .con_list ul li {
    width: 55px;
    height: 44px;
    margin-right: 38px;
  }
  .con_wx_hover {
    padding-top: 14px;
    width: 96px;
    margin-left: -48px;
    top: 44px;
  }
  .con_wx_img {
    padding: 10px;
    border-radius: 8px;
  }
  .con_tel {
    margin-bottom: 18px;
  }
  .con_tel span {
    font-size: 34px;
  }
  .con_nr dd {
    line-height: 30px;
    margin-bottom: 12px;
  }
  .foot_below {
    padding: 16px 0 10px;
  }
  .linker {
    margin-bottom: 6px;
  }
  .linker ul li {
    font-size: 15px;
  }
  .linker ul li a {
    margin: 0 16px;
    line-height: 26px;
    height: 26px;
  }
  .copyright {
    line-height: 26px;
    line-height: 26px;
    padding-top: 10px;
  }

  .side {
    width: 40px;
    right: 30px;
  }
  .side ul li {
    width: 40px;
    height: 40px;
    margin-bottom: 16px;
  }
  .sr_hover_btn {
    width: 40px;
    height: 40px;
  }
  .sr_hover_box {
    width: 212px;
    right: 40px;
  }
  .sr_hover_box input {
    line-height: 40px;
    height: 40px;
    padding: 0 16px;
    border-radius: 20px;
  }
  .tel_hover {
    width: 212px;
    right: 40px;
  }
  .tel_hover span {
    height: 40px;
    line-height: 40px;
    padding: 0 16px;
    border-radius: 20px;
    font-size: 16px;
  }

  .ny_cn {
    font-size: 38px;
    line-height: 48px;
    height: 48px;
  }
  .ny_en {
    font-size: 22px;
    line-height: 32px;
    height: 32px;
  }
  .scroll {
    width: 46px;
    height: 46px;
    margin-left: -23px;
  }
  .main {
    padding: 50px 0 72px;
  }
  .left {
    width: 240px;
    margin-right: 36px;
  }
  .left_list {
    padding: 16px 30px 16px;
  }
  .left_list ul li a {
    line-height: 50px;
    height: 50px;
  }
  .left_list ul li a:hover,
  .left_list ul li a.cu1 {
    font-size: 18px;
  }
  .left_list ul li ul li {
    text-indent: 22px;
    font-size: 17px;
  }
  .left_list ul li ul li a {
    line-height: 42px;
    height: 42px;
  }
  .left_list ul li ul li a:hover,
  .left_list ul li ul li a.cu2 {
    font-size: 17px;
  }
  .left_list ul li ul li ul li {
    text-indent: 46px;
  }
  .left_list ul li ul li ul li a {
    line-height: 40px;
    height: 40px;
  }

  .right {
    width: 664px;
  }
  .about_spec {
    padding-left: 0px;
  }
  .about_det {
    line-height: 28px;
    font-size: 15px;
  }

  .pro_list {
    padding-left: 0px;
    margin-bottom: 6px;
  }
  .pro_list ul li {
    width: 48%;
    margin-bottom: 52px;
  }
  .pro_list ul li:nth-child(odd) {
    margin-right: 4%;
  }
  .next1 a {
    width: 36px;
    line-height: 34px;
    height: 34px;
    font-size: 18px;
  }
  .next1 a.page_ctrl {
    width: 34px;
    height: 34px;
  }

  .news_list {
    margin-bottom: 46px;
  }
  .news_list ul li {
    padding: 14px 24px 14px 0px;
  }
  .news_eg a {
    padding-left: 112px;
  }
  .news_day {
    font-size: 20px;
    line-height: 30px;
    height: 30px;
  }
  .news_year {
    font-size: 24px;
    line-height: 38px;
    height: 38px;
  }
  .news_tit {
    font-size: 18px;
    line-height: 28px;
    height: 28px;
    margin-bottom: 6px;
  }
  .news_des {
    line-height: 26px;
    height: 52px;
  }

  .press_list {
    margin-bottom: 24px;
  }
  .press_list ul li {
    margin-bottom: 26px;
  }
  .press_list ul li a {
    padding: 0 134px 0 98px;
    height: 88px;
  }
  .press_date {
    width: 78px;
  }
  .press_day {
    line-height: 30px;
    height: 30px;
    font-size: 20px;
  }
  .press_year {
    font-size: 24px;
    line-height: 36px;
    height: 36px;
  }
  .press_tit {
    font-size: 18px;
    margin-bottom: 4px;
  }
  .press_des {
    font-size: 15px;
    line-height: 26px;
    height: 52px;
  }
  .press_pic {
    width: 114px;
    height: 88px;
  }
  .press_pic i {
    width: 114px;
    height: 88px;
  }

  .main_search {
    padding-top: 42px;
  }
  .ny_search form {
    width: 262px;
  }
  .ny_sear_box {
    height: 40px;
    line-height: 40px;
    padding-right: 54px;
  }
  .ny_sear_btn {
    width: 54px;
    height: 40px;
    line-height: 40px;
  }
  .hint {
    font-size: 20px;
  }
  .search_list ul li {
    padding: 10px 20px 12px;
    margin-bottom: 6px;
  }
  .search_tit {
    font-size: 19px;
    line-height: 30px;
    height: 30px;
    margin-bottom: 3px;
  }
  .search_des {
    line-height: 28px;
    height: 56px;
  }
  .search_list ul li:hover .search_tit {
    font-size: 20px;
  }

  .here {
    font-size: 16px;
    line-height: 26px;
    margin-bottom: 36px;
  }
  .news_title {
    font-size: 24px;
    line-height: 32px;
    margin-bottom: 12px;
  }
  .news_publish {
    font-size: 16px;
    line-height: 26px;
    margin-bottom: 28px;
  }
  .news_det {
    font-size: 16px;
    line-height: 38px;
  }
  .next2 {
    padding-top: 28px;
    margin-top: 40px;
    padding-right: 200px;
  }
  .share_box {
    top: 34px;
  }

  .pro_image {
    width: 442px;
    margin-right: 28px;
  }
  .pro_image_one {
    width: 462px;
  }
  .pc_image {
    display: none;
  }
  .mc_image {
    display: block;
  }

  .pro_details {
    width: 470px;
  }
  .pro_details_one {
    width: 450px;
  }
  .pro_title {
    font-size: 24px;
    line-height: 30px;
    max-height: 60px;
    margin: 20px 0 20px;
  }
  .pro_param {
    font-size: 16px;
    padding-top: 28px;
  }
  .pro_param dd {
    line-height: 36px;
    height: 36px;
  }
  .pro_param dd.pro_shoujia {
    margin-bottom: 12px;
  }
  .pro_param dd.pro_shoujia em {
    font-size: 28px;
  }
  .det {
    margin: 0px auto 50px;
    padding-top: 54px;
  }
  .det span {
    width: 142px;
    height: 42px;
    line-height: 42px;
    font-size: 18px;
    border-radius: 10px;
  }
}

@media (min-width: 992px) {
  .ny_container {
    width: 100%;
    padding: 0px;
  }
}

@media (max-width: 991px) {
	/*——————————————精品课程————————————————*/
.course_bg{
	background-color: #f7f7f7;
	padding: 40px 0;
}
.course_box{
	width: 900px;
	margin: 0 auto;
}
.bt h2{
	font-size: 24px;
	color: #333;
}
.bt h3{
	font-size: 18px;
	color: #999;
	font-family: arial;
	margin-top: 2px;
}
.bt{
	text-align: center;
}
.course_{
	overflow: hidden;
	display:block;
	width:380px;
	height:242px;
	overflow:hidden;
	padding:0;
	margin:0;
	border:0;
	position:relative;
	box-sizing:border-box;
	-webkit-perspective:1700px;
	-moz-perspective:1700px;
	perspective:1700px;
	-webkit-perspective-origin:50% 50%;
	-moz-perspective-origin:50% 50%;
	perspective-origin:50% 50%;
}
.course_1{
	width:100%;
	height:100%;
	padding:0;
	margin:0;
	position:relative;
	-webkit-transform-style:preserve-3d;
	-moz-transform-style:preserve-3d;
	transform-style:preserve-3d;
}
.course_img{
	backface-visibility:hidden;
	-webkit-transition:all .5s ease-in-out;
	-moz-transition:all .5s ease-in-out;
	transition:all .5s ease-in-out;
	
}
.course_1:hover .course_img{
	-webkit-transform:rotateY(180deg);
	-moz-transform:rotateY(180deg);
	transform:rotateY(180deg);
}
.course_img img{
	width: 380px;
	display:block;
	position:relative;
}
.course_jj{
	position:absolute;
	top:0;
	left:0;
	color:#fff;
	height:100%;
	width:100%;
	padding:0;
	margin:0;
	opacity:0;
	background-color:#24a5e6;
	text-align:center;
	backface-visibility:hidden;
	-webkit-transform:rotateY(-180deg);
	-moz-transform:rotateY(-180deg);
	transform:rotateY(-180deg);
	-webkit-transition:all .5s ease-in-out;
	-moz-transition:all .5s ease-in-out;
	transition:all .5s ease-in-out;
	border-radius: 8px;
	-webkit-border-radius: 8px;
	-moz-border-radius: 8px;
	-ms-border-radius: 8px;
	
}
.course_1:hover .course_jj{
	opacity:1;
	-webkit-transform:rotateY(0);
	-moz-transform:rotateY(0);
	transform:rotateY(0);
	
	
}
.course_jj h4{
	font-size:16px;
	text-align:center;
	width:100%;
	position:absolute;
	top:35%;
	left:5px;
	color:#fff;
}
.course_jj p{
	font-size:13px;
	line-height: 18px;
	text-align:center;
	width:100%;
	position:absolute;
	top:45%;
	margin: 0;
	padding: 0;
	color:#fff;
	word-spacing:15px;
}
.course_jj a{
	position:absolute;
	top:0;
	left:0;
	width:100%;
	height:100%;
	padding:0;
	margin:0;
	
}
.course_list ul li{
	border-radius: 8px;
	-webkit-border-radius: 8px;
	-moz-border-radius: 8px;
	-ms-border-radius: 8px;
	width: 360px;
	float: left;
	overflow: hidden;
	margin:10px;
	
}

.course_list ul li span{
	font-size: 14px;
	color: #333;
	display: block;
	margin-top: 15px;
	text-align: center;
	transition: 0.2s all linear;
	-webkit-transition: 0.2s all linear;
	-moz-transition: 0.2s all linear;
	-ms-transition: 0.2s all linear;
}
.course_list{
	margin-top: 25px;
}
.course_list ul li:hover span{
	color: #24A5E6;
}

  .header {
    display: none;
  }
  .mheader {
    display: block;
  }
  .banner {
    padding-top: 80px;
  }

  .product {
    padding: 46px 0 50px;
  }
  .headline {
    margin-bottom: 30px;
  }
  .product .headline {
    padding-right: 176px;
  }
  .cn {
    font-size: 26px;
    line-height: 40px;
    height: 40px;
    margin-bottom: 2px;
  }
  .en {
    font-size: 20px;
    line-height: 28px;
    height: 28px;
  }
  .imore_pc {
    display: none;
  }
  .pro_slide {
    padding-top: 0px;
  }
  .hd_pro {
    position: absolute;
    right: 0;
    top: -78px;
  }
  .pro_click {
    display: block;
  }
  .hd_pro ul {
    position: absolute;
    width: 100%;
    padding: 10px 0 8px;
    background: #19c7ec;
    margin-top: -10px;
    border-radius: 8px;
    display: none;
  }
  .hd_pro ul li {
    line-height: 36px;
    height: 36px;
    margin-bottom: 0px;
    padding: 0 20px;
    font-size: 16px;
    color: #fff;
  }
  .bd_pro {
    width: 100%;
    padding-left: 0px;
  }
  .pro_data ul li {
    width: 48%;
    margin-right: 4%;
    margin-bottom: 28px;
  }
  .pro_data ul li:nth-child(3n) {
    margin-right: 4%;
  }
  .pro_data ul li:nth-child(2n) {
    margin-right: 0px;
  }
  .pro_item a {
    box-shadow: 0px 0px 8px 3px #e7e7e7;
  }
  .pro_intro {
    padding: 12px 18px;
  }
  .pro_bt {
    font-size: 18px;
    line-height: 30px;
    height: 30px;
  }
  .pro_nr {
    font-size: 16px;
    line-height: 32px;
    height: 32px;
  }
  .pro_price {
    font-size: 16px;
    line-height: 32px;
    height: 32px;
    bottom: 12px;
    right: 18px;
  }
  .imore_mc {
    display: block;
  }

  .news {
    padding: 50px 0 54px;
  }
  .news_data ul li {
    padding: 16px 0 16px;
    margin-bottom: 0px;
  }
  .news_item a {
    padding-left: 112px;
  }
  .news_time {
    width: 96px;
  }
  .news_d {
    font-size: 20px;
    line-height: 30px;
    height: 30px;
  }
  .news_y {
    font-size: 24px;
    line-height: 40px;
    height: 40px;
  }
  .news_bt {
    font-size: 18px;
    line-height: 30px;
    height: 30px;
    margin-bottom: 5px;
  }
  .news_nr {
    font-size: 15px;
    line-height: 26px;
    height: 52px;
	width:600px;
  }

  .advantage {
    padding: 56px 0 65px;
  }
  
  .kehu {
	background-color: #F7F7F7;
}
.kehu .row {
	margin: 0 2px 15px 2px;
	border-left: 1px solid #EDEDED;
	border-right: 1px solid #FFFFFF;
	border-top: 1px solid #EDEDED;
}
.kehu figure {
	width: 288px;
	float: left;
	position: relative;
	height: 200px;
	border-right: 1px solid #EDEDED;
	border-bottom: 1px solid #EDEDED;
	background-color: #FFFFFF;
	margin:30px;
}
.kehu figure:hover figcaption {
	display: block;
}
.kehu figure figcaption {
	position: absolute;
	width: 288px;
	height: 200px;
	top: 0px;
	left: 0px;
	display: none;
	background-color: rgba(247,90,83,0.70);
	color: #FFFFFF;
	text-align: center;
	line-height: 100px
}
.kehu figure img{
	width:288px;
	height:200px;
}
.kehu figure figcaption {
	font-size: 16px;
}
.kehu figure figcaption a {
	color: #FFFFFF;
}
.kehu figure figcaption a:hover {
	text-decoration: underline;
}

  /*.adv_data ul li{width: 18.3%;margin-right: 4.25%;}*/
  /*.adv_data ul li:nth-child(3n){margin-right: 0px;}*/
  /*.adv_left{padding: 56px 0 52px;}*/
  /*.adv_img{width: 92px;height: 92px;margin: 0 auto 30px;}*/
  /*.adv_img i{width: 92px;height: 92px;}*/
  /*.adv_bt{font-size: 20px;line-height: 30px;height: 30px;}*/
  /*.adv_nr{font-size: 15px;width: 80%;margin: 56px auto 0;max-height: 156px;}*/
  /*.adv_line{height: 130px;margin-top: -65px;left: 33.5%;}*/
  /*.adv_data ul li:hover,.adv_data ul li.cu{width: 54.9%;}*/
  /*181121*/

  /* 改过类名 */
  .adv_data ul li {
    width: 32%;
    margin-right: 2%;
  }
  .adv_data ul li:hover,
  .adv_data ul li.cu {
    width: 32%;
  }
  .adv_data ul li:last-child {
    margin-right: 0px;
  }
  .adv_left {
    padding: 24px 0 10px;
    float: none;
    width: 100% !important;
  }
  .adv_img {
    width: 92px;
    height: 92px;
    margin: 0 auto 12px;
  }
  .adv_img i {
    width: 92px;
    height: 92px;
  }
  .adv_bt {
    font-size: 18px;
    line-height: 26px;
    height: 26px;
  }
  .adv_line {
    display: none;
  }
  .adv_right {
    position: relative;
    float: none;
    width: 100% !important;
  }
  .adv_nr {
    margin: 0 auto 24px;
    padding: 0 25px;
    width: 100%;
    max-height: 156px;
    font-size: 15px;
  }




  .a_data ul li {
    width: 32%;
    margin-right: 2%;
  }
  .a_data ul li:hover,
  .a_data ul li.cu {
    width: 32%;
  }
  .a_data ul li:last-child {
    margin-right: 0px;
  }
  .a_left {
    padding: 24px 0 10px;
    float: none;
    width: 100% !important;
  }
  .a_img {
    width: 92px;
    height: 92px;
    margin: 0 auto 12px;
  }
  .a_img i {
    width: 92px;
    height: 92px;
  }
  .a_bt {
    font-size: 18px;
    line-height: 26px;
    height: 26px;
  }
  .a_line {
    display: none;
  }
  .a_right {
    position: relative;
    float: none;
    width: 100% !important;
  }
  .a_nr {
    margin: 0 auto 24px;
    padding: 0 25px;
    width: 100%;
    max-height: 156px;
    font-size: 15px;
  }

  .foot_above {
    padding: 54px 0 34px 0;
  }
  .con_form {
    width: 100%;
    padding-right: 0px;
    margin-bottom: 45px;
  }
  .con_line {
    width: 48%;
    padding: 0px 0px 0px 82px;
    margin-bottom: 26px;
  }
  .con_line:nth-child(even) {
    margin-left: 4%;
  }
  .con_line_box {
    width: 100%;
    padding: 32px 0px 0 0px;
    margin-top: 0px;
    margin-bottom: 26px;
  }
  .con_line_img {
    width: 100%;
    margin-left: 0px !important;
    margin-bottom: 36px;
  }
  .con_name {
    font-size: 16px;
  }
  .con_sub {
    width: 118px;
  }
  .con_sub input {
    line-height: 36px;
    font-size: 16px;
  }
  .con_sub:hover:before {
    width: 108px;
    height: 28px;
  }
  .con_area {
    width: 100%;
    padding-left: 0px;
    padding-right: 150px;
  }
  .con_list {
    display: none;
  }
  .con_erweima {
    display: block;
  }
  .con_tel {
    line-height: 36px;
    margin-bottom: 12px;
  }
  .con_tel span {
    font-size: 34px;
  }
  .con_nr dd {
    line-height: 30px;
    margin-bottom: 12px;
  }
  .foot_below {
    padding: 14px 0 10px;
  }
  .linker {
    margin-bottom: 8px;
  }
  .linker ul li {
    font-size: 15px;
  }
  .linker ul li a {
    margin: 0 16px;
    line-height: 24px;
    height: 24px;
  }
  .copyright {
    line-height: 24px;
    line-height: 24px;
    padding-top: 10px;
  }
  .side {
    display: none;
  }

  .ny_cn {
    font-size: 34px;
    line-height: 42px;
    height: 42px;
  }
  .ny_en {
    font-size: 20px;
    line-height: 30px;
    height: 30px;
  }
  .scroll {
    width: 42px;
    height: 42px;
    margin-left: -21px;
  }
  .main {
    padding: 36px 0 68px;
  }
  .ny_headline {
    margin-bottom: 20px;
  }
  .left {
    width: 100%;
    margin-right: 0px;
  }
  .left_top {
    display: block;
  }
  .left_list {
    /*padding: 22px 20px 10px;*/
    padding: 0;
    margin-top: -12px; /*border-bottom-left-radius: 8px;border-bottom-right-radius: 8px;*/
    position: absolute;
    width: 100%;
    display: none;
    left: 0px;
    background: none;
  }
  .ny_container .left_list {
    padding: 0 15px;
  }
  .left_list:before {
    content: "";
    width: 100%;
    height: 1px;
    background: #fff;
    position: absolute;
    left: 0;
    top: 12px;
  }
  .left_list ul {
    width: 100%;
    height: auto;
    overflow: hidden;
    background: #19c7ec;
    padding: 22px 20px 10px;
    border-bottom-left-radius: 8px;
    border-bottom-right-radius: 8px;
  }
  .left_list ul li {
    font-size: 16px;
  }
  .left_list ul li a {
    line-height: 40px;
    height: 40px;
    color: #fff;
  }
  .left_list ul li a:hover,
  .left_list ul li a.cu1 {
    font-size: 16px;
  }
  .left_list ul li ul {
    padding: 0px;
  }
  .left_list ul li ul li {
    text-indent: 22px;
    font-size: 16px;
  }
  .left_list ul li ul li a {
    line-height: 38px;
    height: 38px;
  }
  .left_list ul li ul li a:hover,
  .left_list ul li ul li a.cu2 {
    font-size: 16px;
  }
  .left_list ul li ul li ul li {
    text-indent: 46px;
  }
  .left_list ul li ul li ul li a {
    line-height: 36px;
    height: 36px;
  }

  .right {
    width: 100%;
    margin-top: 24px;
  }
  .about_spec {
    padding-left: 0px;
    padding-top: 0px;
  }
  .about_spec:before {
    display: none;
  }
  .about_det {
    line-height: 28px;
    font-size: 15px;
  }

  .pro_list {
    padding-left: 0px;
    margin-bottom: 22px;
  }
  .pro_list ul li {
    width: 48%;
    margin-bottom: 30px;
  }
  .pro_list ul li:nth-child(odd) {
    margin-right: 4%;
  }
  .next1 a {
    width: 34px;
    line-height: 32px;
    height: 32px;
    font-size: 17px;
  }
  .next1 a.page_ctrl {
    width: 32px;
    height: 32px;
  }

  .main_container {
    width: 100%;
    padding: 0px;
  }
  .left .ny_container {
    position: relative;
  }
  .news_list {
    margin-bottom: 46px;
  }
  .news_list ul li {
    padding: 14px 0px 14px 0px;
  }
  .news_eg a {
    padding-left: 100px;
  }

  .press_list {
    margin-bottom: 24px;
  }
  .press_list ul li {
    margin-bottom: 10px;
    padding: 10px 0;
  }
  .press_list ul li a {
    padding: 0 134px 0 90px;
    height: 88px;
  }
  .press_date {
    width: 78px;
  }
  .press_pic {
    width: 114px;
    height: 88px;
  }
  .press_pic i {
    width: 114px;
    height: 88px;
  }
  .press_list ul li:hover {
    background: #19c7ec;
  }
  .press_list ul li:hover .press_tit {
    color: #fff;
  }
  .press_list ul li:hover .press_des {
    color: #fff;
  }
  .press_list ul li:hover .press_date {
    background: none;
    color: #fff;
  }

  .main_search {
    padding-top: 36px;
  }
  .ny_search form {
    width: 250px;
  }
  .ny_sear_box {
    height: 38px;
    line-height: 38px;
    padding: 0 18px;
    padding-right: 52px;
  }
  .ny_sear_btn {
    width: 52px;
    height: 38px;
    line-height: 38px;
    background-size: 20px;
  }
  .hint {
    font-size: 20px;
    margin-bottom: 14px;
  }
  .search_list ul li {
    padding: 10px 0px 12px;
    margin-bottom: 0px;
  }
  .search_tit {
    font-size: 18px;
    line-height: 28px;
    height: 28px;
    margin-bottom: 3px;
  }
  .search_des {
    font-size: 15px;
    line-height: 26px;
    height: 52px;
  }
  .search_list ul li:hover .search_tit {
    font-size: 18px;
  }

  .here {
    font-size: 15px;
    line-height: 24px;
    margin-bottom: 30px;
  }
  .news_title {
    font-size: 22px;
    line-height: 30px;
    margin-bottom: 8px;
  }
  .news_publish {
    font-size: 15px;
    line-height: 24px;
    margin-bottom: 22px;
  }
  .news_det {
    font-size: 16px;
    line-height: 32px;
    color: #434343;
  }
  .next2 {
    padding-top: 18px;
    margin-top: 40px;
    padding-right: 0px;
  }
  .share_box {
    display: none;
  }

  .pro_image {
    width: 462px;
    float: none;
    margin: 0 auto 36px;
    display: block;
  }
  .pc_image {
    display: none;
  }
  .mc_image {
    display: block;
  }
  .pro_details {
    width: 100%;
  }
  .pro_title {
    font-size: 22px;
    line-height: 28px;
    max-height: 56px;
    margin: 0px 0 16px;
  }
  .pro_param {
    font-size: 16px;
    padding-top: 24px;
  }
  .pro_param:before {
    width: 40%;
  }
  .pro_param dd {
    line-height: 34px;
    height: 34px;
  }
  .pro_param dd.pro_shoujia {
    margin-bottom: 8px;
  }
  .pro_param dd.pro_shoujia em {
    font-size: 24px;
  }
  .det {
    margin: 0px auto 42px;
    padding-top: 50px;
  }
  .det span {
    width: 142px;
    height: 40px;
    line-height: 40px;
    font-size: 18px;
  }
}

@media (max-width: 767px) {
  .m_list ul li {
    font-size: 16px;
  }
  .m_list ul li a {
    line-height: 42px;
    height: 42px;
  }
  .m_list ul li ul li {
    font-size: 15px;
  }
  .m_list ul li ul li a {
    line-height: 40px;
    height: 40px;
  }
  .m_list ul li ul li ul li {
    font-size: 14px;
  }

  .mlogo {
    height: 72px;
  }
  .nav_button {
    background-size: 26px;
  }
  .head_sear {
    background-size: 26px;
  }
  .head_close {
    background-size: 22px;
  }
  .banner {
    padding-top: 72px;
  }

  .product {
    padding: 38px 0 40px;
  }
  .headline {
    margin-bottom: 24px;
  }
  .product .headline {
    padding-right: 156px;
  }
  .cn {
    font-size: 22px;
    line-height: 36px;
    height: 36px;
    margin-bottom: 0px;
  }
  .en {
    font-size: 18px;
    line-height: 26px;
    height: 26px;
  }
  .hd_pro {
    width: 138px;
    top: -68px;
  }
  .pro_click {
    line-height: 36px;
    height: 36px;
    font-size: 15px;
    padding: 0 32px 0 16px;
    border-radius: 6px;
    background: url(../img/pro_down.png) #19c7ec 110px center no-repeat;
    background-size: 15px !important;
  }
  .pro_close {
    background: url(../img/pro_up.png) #19c7ec 110px center no-repeat;
  }
  .hd_pro ul {
    padding: 10px 0 6px;
    border-radius: 6px;
  }
  .hd_pro ul li {
    line-height: 32px;
    height: 32px;
    padding: 0 16px;
    font-size: 15px;
  }
  .pro_data ul li {
    margin-bottom: 22px;
  }
  .pro_intro {
    padding: 10px 15px;
  }
  .pro_bt {
    font-size: 17px;
    line-height: 28px;
    height: 28px;
  }
  .pro_nr {
    font-size: 15px;
    line-height: 26px;
    height: 26px;
    padding-right: 90px;
  }
  .pro_price {
    font-size: 15px;
    line-height: 26px;
    height: 26px;
    bottom: 10px;
    right: 15px;
  }

  .news {
    padding: 40px 0 46px;
  }
  .news_data {
    margin-bottom: 20px;
  }
  .news_data ul li {
    padding: 12px 0 12px;
  }
  .news_item a {
    padding-left: 92px;
  }
  .news_time {
    width: 82px;
  }
  .news_d {
    font-size: 18px;
    line-height: 26px;
    height: 26px;
  }
  .news_y {
    font-size: 20px;
    line-height: 36px;
    height: 36px;
  }
  .news_bt {
    font-size: 17px;
    line-height: 26px;
    height: 26px;
    margin-bottom: 3px;
  }
  .news_nr {
    line-height: 24px;
    height: 48px;
  }

  .advantage {
    padding: 40px 0 54px;
  }
  /*.adv_left{padding: 50px 0 52px;}*/
  /*.adv_img{width: 64px;height: 64px;margin: 0 auto 20px;}*/
  /*.adv_img i{width: 64px;height: 64px;}*/
  /*.adv_bt{font-size: 16px;line-height: 26px;height: 26px;}*/
  /*.adv_nr{line-height: 24px;margin: 50px auto 0;max-height: 120px;}*/
  /*.adv_line{height: 110px;margin-top: -50px;}*/
  /*181121*/
  /*.adv_data ul li{width: 32%;margin-right: 2%;}*/
  /*.adv_data ul li:hover,.adv_data ul li.cu{width: 32%;}*/
  /*.adv_data ul li:last-child{margin-right: 0px;}*/
  /* 改过类名 */
  .adv_left {
    padding: 18px 0 6px;
  }
  .adv_img {
    width: 68px;
    height: 68px;
    margin: 0 auto 8px;
  }
  .adv_img i {
    width: 68px;
    height: 68px;
  }
  .adv_bt {
    font-size: 16px; /*line-height: 26px;height: 26px;*/
  }
  .adv_nr {
    margin: 0 auto 18px;
    padding: 0 18px;
    line-height: 24px;
    max-height: 120px;
    font-size: 15px;
  }


  .a_left {
    padding: 18px 0 6px;
  }
  .a_img {
    width: 68px;
    height: 68px;
    margin: 0 auto 8px;
  }
  .a_img i {
    width: 68px;
    height: 68px;
  }
  .a_bt {
    font-size: 16px; /*line-height: 26px;height: 26px;*/
  }
  .a_nr {
    margin: 0 auto 18px;
    padding: 0 18px;
    line-height: 24px;
    max-height: 120px;
    font-size: 15px;
  }

  .foot_above {
    padding: 46px 0 26px 0;
  }
  .con_tel {
    line-height: 32px;
  }
  .con_tel span {
    font-size: 32px;
  }
  .con_nr dd {
    line-height: 28px;
    margin-bottom: 10px;
  }
  .foot_below {
    padding: 0px;
  }
  .linker {
    display: none;
  }
  .copyright {
    padding: 12px 0;
  }
  .copyright:before {
    display: none;
  }

  .ny_cn {
    font-size: 28px;
    line-height: 36px;
    height: 36px;
  }
  .ny_en {
    font-size: 18px;
    line-height: 26px;
    height: 26px;
  }
  .scroll {
    width: 32px;
    height: 32px;
    margin-left: -16px;
  }
  .main {
    padding: 32px 0 58px;
  }
  .ny_headline {
    margin-bottom: 14px;
  }
  .left_top {
    line-height: 38px;
    height: 38px;
    padding: 0 15px;
  }
  .title {
    line-height: 38px;
    height: 38px;
    padding-right: 40px;
    font-size: 17px;
  }
  .classify {
    background-size: 18px !important;
    right: 15px;
  }
  .left_list {
    /*padding: 20px 15px 10px;*/
    margin-top: -10px;
  }
  .left_list:before {
    top: 10px;
  }
  .left_list ul {
    padding: 20px 15px 10px;
  }
  .left_list ul li a {
    line-height: 38px;
    height: 38px;
  }
  .left_list ul li ul li {
    font-size: 15px;
  }
  .left_list ul li ul li a {
    line-height: 36px;
    height: 36px;
  }
  .left_list ul li ul li a:hover,
  .left_list ul li ul li a.cu2 {
    font-size: 15px;
  }
  .left_list ul li ul li ul li a {
    line-height: 34px;
    height: 34px;
  }

  .right {
    margin-top: 20px;
    min-height: 150px;
  }
  /*.about_det{line-height: 26px;}*/

  .pro_list ul li {
    margin-bottom: 22px;
  }
  .next1 a {
    width: 30px;
    line-height: 30px;
    height: 30px;
    font-size: 16px;
  }
  .next1 a.page_ctrl {
    width: 30px;
    height: 30px;
  }

  .news_list {
    margin-bottom: 40px;
  }
  .news_list ul li {
    padding: 12px 0px 12px 0px;
  }
  .news_eg a {
    padding-left: 88px;
  }

  .press_list {
    margin-bottom: 34px;
  }
  .press_list ul li {
    margin-bottom: 0px;
  }
  .press_list ul li a {
    padding: 0 128px 0 0px;
    height: 85px;
  }
  .press_date {
    display: none;
  }
  .press_time {
    display: block;
  }
  .press_tit {
    line-height: 30px;
    height: 30px;
  }
  .press_des {
    height: 24px;
    white-space: nowrap;
    text-overflow: ellipsis;
  }
  .press_pic {
    width: 110px;
    height: 85px;
  }
  .press_pic i {
    width: 110px;
    height: 85px;
  }
  .press_list ul li:hover .press_time {
    color: #fff;
  }

  .main_search {
    padding-top: 30px;
  }
  .ny_search {
    margin-bottom: 18px;
  }
  .ny_search form {
    width: 218px;
  }
  .ny_sear_box {
    height: 34px;
    line-height: 34px;
    padding-right: 48px;
  }
  .ny_sear_btn {
    width: 48px;
    height: 34px;
    line-height: 34px;
    background-size: 18px;
  }
  .hint {
    font-size: 18px;
    line-height: 28px;
    margin-bottom: 8px;
  }
  .search_list {
    margin-bottom: 36px;
  }
  .search_list ul li {
    padding: 8px 0px 10px;
  }
  .search_tit {
    font-size: 17px;
    line-height: 26px;
    height: 26px;
  }
  .search_des {
    line-height: 24px;
    height: 48px;
  }
  .search_list ul li:hover .search_tit {
    font-size: 17px;
  }

  .here {
    display: none;
  }
  .news_title {
    font-size: 20px;
    line-height: 28px;
  }
  .news_det {
    font-size: 15px;
    line-height: 30px;
  }
  .next2 {
    padding-top: 16px;
    margin-top: 32px;
  }
  .next2 ul li {
    font-size: 15px;
    line-height: 28px;
  }
}

@media (max-width: 567px) {
  .m_list {
    margin-top: 90px;
  }
  .m_list ul li a {
    line-height: 40px;
    height: 40px;
  }
  .m_list ul li ul li {
    text-indent: 24px;
  }
  .m_list ul li ul li a {
    line-height: 38px;
    height: 38px;
  }
  .m_list ul li ul li ul li {
    text-indent: 46px;
  }
  .m_list ul li ul li ul li a {
    line-height: 36px;
    height: 36px;
  }
  .m_list ul li ul li ul li ul li {
    text-indent: 68px;
  }
  .m_list ul li ul li ul li ul li a {
    line-height: 34px;
    height: 34px;
  }

  .mlogo {
    height: 68px;
  }
  .nav_button {
    background-size: 24px;
  }
  .head_sear {
    background-size: 24px;
  }
  .head_close {
    background-size: 21px;
  }
  .sear_box {
    line-height: 40px;
    height: 40px;
  }
  .sear_btn {
    background-size: 44px;
  }
  .banner {
    padding-top: 68px;
  }
  .ibanner img {
    width: 110%;
  }
  .ny_banner img {
    width: 120%;
  }

  .product {
    padding: 32px 0 36px;
  }
  .headline {
    margin-bottom: 20px;
  }
  .product .headline {
    padding-right: 140px;
  }
  .cn {
    font-size: 20px;
    line-height: 30px;
    height: 30px;
  }
  .en {
    font-size: 15px;
    line-height: 24px;
    height: 24px;
  }
  .hd_pro {
    width: 120px;
    top: -56px;
  }
  .pro_click {
    line-height: 32px;
    height: 32px;
    padding: 0 28px 0 14px;
    background: url(../img/pro_down.png) #19c7ec 98px center no-repeat;
    background-size: 14px !important;
  }
  .pro_close {
    background: url(../img/pro_up.png) #19c7ec 98px center no-repeat;
  }
  .hd_pro ul {
    padding: 10px 0 6px;
  }
  .hd_pro ul li {
    line-height: 30px;
    height: 30px;
    padding: 0 14px;
  }
  .pro_data ul li {
    margin-bottom: 15px;
  }
  .pro_intro {
    padding: 6px 12px;
  }
  .pro_bt {
    font-size: 15px;
  }
  .pro_nr {
    font-size: 14px;
    line-height: 24px;
    height: 24px;
    padding-right: 0px;
  }
  .pro_price {
    display: none;
  }
  .imore_mc {
    width: 86px;
  }
  .imore_mc a {
    line-height: 30px;
    height: 30px;
    background: url(../img/imore_mc.png) #19c7ec 66px center no-repeat;
    background-size: 8px;
    padding: 0 24px 0 14px;
    font-size: 14px;
  }

  .news {
    padding: 32px 0 38px;
  }
  .news_data {
    margin-bottom: 16px;
  }
  .news_data ul li {
    padding: 8px 0 8px;
  }
  .news_item a {
    padding-left: 66px;
  }
  .news_time {
    width: 56px;
  }
  .news_d {
    font-size: 16px;
    line-height: 24px;
    height: 24px;
  }
  .news_y {
    font-size: 18px;
    line-height: 26px;
    height: 26px;
  }
  .news_bt {
    font-size: 16px;
    line-height: 24px;
    height: 24px;
    margin-bottom: 2px;
  }
  .news_nr {
    font-size: 14px;
    height: 24px;
    white-space: nowrap;
    text-overflow: ellipsis;
	width:260px;
  }

  .advantage {
    padding: 32px 0 46px;
  }
  /*——————————————精品课程————————————————*/
.course_bg{
	background-color: #f7f7f7;
	padding: 40px 0;
}
.course_box{
	width: 550px;
	margin: 0 auto;
}
.bt h2{
	font-size: 24px;
	color: #333;
}
.bt h3{
	font-size: 18px;
	color: #999;
	font-family: arial;
	margin-top: 2px;
}
.bt{
	text-align: center;
}
.course_{
	overflow: hidden;
	display:block;
	width:167px;
	height:112px;
	overflow:hidden;
	padding:0;
	margin:0;
	border:0;
	position:relative;
	box-sizing:border-box;
	-webkit-perspective:1700px;
	-moz-perspective:1700px;
	perspective:1700px;
	-webkit-perspective-origin:50% 50%;
	-moz-perspective-origin:50% 50%;
	perspective-origin:50% 50%;
}
.course_1{
	width:100%;
	height:100%;
	padding:0;
	margin:0;
	position:relative;
	-webkit-transform-style:preserve-3d;
	-moz-transform-style:preserve-3d;
	transform-style:preserve-3d;
}
.course_img{
	backface-visibility:hidden;
	-webkit-transition:all .5s ease-in-out;
	-moz-transition:all .5s ease-in-out;
	transition:all .5s ease-in-out;
	
}
.course_1:hover .course_img{
	-webkit-transform:rotateY(180deg);
	-moz-transform:rotateY(180deg);
	transform:rotateY(180deg);
}
.course_img img{
	width: 167px;
	display:block;
	position:relative;
}
.course_jj{
	position:absolute;
	top:0;
	left:0;
	color:#fff;
	height:100%;
	width:100%;
	padding:0;
	margin:0;
	opacity:0;
	background-color:#24a5e6;
	text-align:center;
	backface-visibility:hidden;
	-webkit-transform:rotateY(-180deg);
	-moz-transform:rotateY(-180deg);
	transform:rotateY(-180deg);
	-webkit-transition:all .5s ease-in-out;
	-moz-transition:all .5s ease-in-out;
	transition:all .5s ease-in-out;
	border-radius: 8px;
	-webkit-border-radius: 8px;
	-moz-border-radius: 8px;
	-ms-border-radius: 8px;
	
}
.course_1:hover .course_jj{
	opacity:1;
	-webkit-transform:rotateY(0);
	-moz-transform:rotateY(0);
	transform:rotateY(0);
	
	
}
.course_jj h4{
	font-size:16px;
	text-align:center;
	width:100%;
	position:absolute;
	top:35%;
	left:5px;
	color:#fff;
}
.course_jj p{
	font-size:13px;
	line-height: 18px;
	text-align:center;
	width:100%;
	position:absolute;
	top:45%;
	margin: 0;
	padding: 0;
	color:#fff;
	word-spacing:15px;
}
.course_jj a{
	position:absolute;
	top:0;
	left:0;
	width:100%;
	height:100%;
	padding:0;
	margin:0;
	
}
.course_list ul li{
	border-radius: 8px;
	-webkit-border-radius: 8px;
	-moz-border-radius: 8px;
	-ms-border-radius: 8px;
	width: 167px;
	float: left;
	overflow: hidden;
	margin:10px;
	
}

.course_list ul li span{
	font-size: 14px;
	color: #333;
	display: block;
	margin-top: 15px;
	text-align: center;
	transition: 0.2s all linear;
	-webkit-transition: 0.2s all linear;
	-moz-transition: 0.2s all linear;
	-ms-transition: 0.2s all linear;
}
.course_list{
	margin-top: 25px;
}
.course_list ul li:hover span{
	color: #24A5E6;
}

.kehu {
	background-color: #F7F7F7;
}
.kehu .row {
	margin: 0 2px 15px 2px;
	border-left: 1px solid #EDEDED;
	border-right: 1px solid #FFFFFF;
	border-top: 1px solid #EDEDED;
}
.kehu figure {
	width: 120px;
	float: left;
	position: relative;
	height: 88px;
	border-right: 1px solid #EDEDED;
	border-bottom: 1px solid #EDEDED;
	background-color: #FFFFFF;
	margin-left:25px;
	margin-right:10px;
	
}
.kehu figure:hover figcaption {
	display: block;
}
.kehu figure img{
	width:120px;
	height:80px;
}
.kehu figure figcaption {
	position: absolute;
	width: 88px;
	height: 200px;
	top: 0px;
	left: 0px;
	display: none;
	background-color: rgba(247,90,83,0.70);
	color: #FFFFFF;
	text-align: center;
	line-height: 100px
}
.kehu figure figcaption {
	font-size: 16px;
}
.kehu figure figcaption a {
	color: #FFFFFF;
}
.kehu figure figcaption a:hover {
	text-decoration: underline;
}

  
  /*.adv_data ul li{width: 15.25%;margin-right: 4.25%;}
  .adv_data ul li:nth-child(3n){margin-right: 0px;}
  .adv_data ul li:after{content: "";width: 100%;height: 100%;background: url(../img/adv_1.png) center center no-repeat;background-size: 18px!important;position: absolute;top: 0;left: 0;z-index: 3;}
  .adv_data ul li:nth-child(2n):after{background: url(../img/adv_2.png) center center no-repeat;}
  .adv_data ul li:nth-child(3n):after{background: url(../img/adv_3.png) center center no-repeat;}*/
  /*.adv_left{padding: 42px 0 44px;}*/
  /*.adv_img{width: 56px;height: 56px;margin: 0 auto 20px;filter:alpha(opacity=0);opacity: 0;}*/
  /*.adv_img i{width: 56px;height: 56px;}*/
  /*.adv_bt{font-size: 15px;line-height: 24px;height: 48px;filter:alpha(opacity=0);opacity: 0;}*/
  /*.adv_nr{font-size: 14px;margin: 42px auto 0;}*/
  /*.adv_line{height: 120px;margin-top: -60px;}*/
  /*.adv_data ul li:hover,.adv_data ul li.cu{width: 61%;}*/
  /*.adv_data ul li:hover:after,.adv_data ul li.cu:after{display: none;}*/
  /*.adv_data ul li:hover .adv_img,.adv_data ul li.cu .adv_img{filter:alpha(opacity=100);opacity: 1;}*/
  /*.adv_data ul li:hover .adv_bt,.adv_data ul li.cu .adv_bt{filter:alpha(opacity=100);opacity: 1;}*/
  /*181121*/
  /*.adv_data ul li{width: 32%;margin-right: 2%;}*/
  /*.adv_data ul li:hover,.adv_data ul li.cu{width: 32%;}*/
  /*.adv_data ul li:last-child{margin-right: 0px;}*/
  /* 改过类名 */
  .adv_left {
    padding: 14px 0 6px;
  }
  .adv_img {
    width: 56px;
    height: 56px; /*margin: 0 auto 8px;*/
  }
  .adv_img i {
    width: 56px;
    height: 56px;
  }
  .adv_bt {
    font-size: 15px;
    line-height: 24px;
    height: 24px;
    white-space: nowrap;
    text-overflow: ellipsis;
  }
  .adv_nr {
    margin: 0 auto 14px;
    padding: 0 13px; /*line-height: 24px;max-height: 120px;*/
    font-size: 14px;
    text-align: center;
  }


  .a_left {
    padding: 14px 0 6px;
  }
  .a_img {
    width: 56px;
    height: 56px; /*margin: 0 auto 8px;*/
  }
  .a_img i {
    width: 56px;
    height: 56px;
  }
  .a_bt {
    font-size: 15px;
    line-height: 24px;
    height: 24px;
    white-space: nowrap;
    text-overflow: ellipsis;
  }
  .a_nr {
    margin: 0 auto 14px;
    padding: 0 13px; /*line-height: 24px;max-height: 120px;*/
    font-size: 14px;
    text-align: center;
  }

  .foot_above {
    padding: 30px 0 16px 0;
  }
  .con_form {
    display: none;
  }
  .con_area {
    padding-right: 120px;
  }
  .con_erweima {
    width: 96px;
    height: 96px;
    position: absolute;
    top: 50%;
    margin-top: -48px;
  }
  .con_erweima i {
    width: 96px;
    height: 96px;
  }
  .con_tel {
    font-size: 15px;
    line-height: 30px;
  }
  .con_tel span {
    font-size: 26px;
    display: block;
  }
  .con_nr dd {
    font-size: 15px;
    line-height: 26px;
    margin-bottom: 8px;
  }

  .ny_cn {
    font-size: 24px;
    line-height: 30px;
    height: 30px;
  }
  .ny_en {
    font-size: 16px;
    line-height: 22px;
    height: 22px;
  }
  .scroll {
    width: 28px;
    height: 28px;
    margin-left: -14px;
  }
  .main {
    padding: 28px 0 50px;
  }
  .ny_headline {
    margin-bottom: 14px;
  }
  .ny_headline .cn {
    line-height: 26px;
    height: 26px;
  }
  .left_top {
    line-height: 34px;
    height: 34px;
    border-radius: 6px;
  }
  .title {
    line-height: 34px;
    height: 34px;
    font-size: 16px;
  }
  .classify {
    background-size: 16px !important;
    right: 10px;
  }
  /*.left_list{border-bottom-left-radius: 6px;border-bottom-right-radius: 6px;}*/
  .left_list ul {
    border-bottom-left-radius: 6px;
    border-bottom-right-radius: 6px;
  }
  .left_list ul li a {
    line-height: 34px;
    height: 34px;
  }
  .left_list ul li ul li a {
    line-height: 34px;
    height: 34px;
  }
  .left_list ul li ul li ul li a {
    line-height: 32px;
    height: 32px;
  }

  .right {
    margin-top: 18px;
  }
  /*.about_det{font-size: 14px;}*/

  .pro_list ul li {
    margin-bottom: 15px;
  }
  .next1 a {
    width: 24px;
    line-height: 28px;
    height: 28px;
    font-size: 15px;
  }
  .next1 a.page_ctrl {
    width: 28px;
    height: 28px;
  }

  .news_list {
    margin-bottom: 36px;
  }
  .news_des {
    height: 48px;
    white-space: normal;
  }

  .press_list {
    margin-bottom: 30px;
  }
  .press_list ul li a {
    padding: 0 86px 0 0px;
    height: 56px;
  }
  .press_tit {
    line-height: 30px;
    height: 30px;
    font-size: 15px;
    margin-bottom: 0px;
  }
  .press_des {
    display: none;
  }
  .press_pic {
    width: 72px;
    height: 56px;
  }
  .press_pic i {
    width: 72px;
    height: 56px;
  }

  .main_search {
    padding-top: 34px;
  }
  .ny_search {
    display: none;
  }
  .hint {
    font-size: 17px;
    line-height: 26px;
  }
  .search_list {
    margin-bottom: 30px;
  }
  .search_tit {
    font-size: 16px;
    line-height: 24px;
    height: 24px;
  }
  .search_des {
    font-size: 14px;
  }
  .search_list ul li:hover .search_tit {
    font-size: 16px;
  }

  .news_title {
    font-size: 18px;
    line-height: 26px;
  }
  .news_publish {
    font-size: 14px;
    margin-bottom: 14px;
  }
  .news_det {
    line-height: 28px;
  }

  .pro_image {
    width: 100%;
    margin: 0 auto 26px;
  }
  .dot_box {
    position: static;
  }
  .swiper-container_det {
    margin-bottom: 0px;
  }
  .swiper-container_dot {
    display: none;
  }
  .swiper-button-prev-det,
  .swiper-button-next-det {
    width: 36px;
    background-size: 38px !important;
  }
  .swiper-button-prev-det {
    background: url(../img/det_left.png) center center no-repeat;
  }
  .swiper-button-prev-det:hover {
    background: url(../img/det_left_h.png) center center no-repeat;
  }
  .swiper-button-next-det {
    background: url(../img/det_right.png) center center no-repeat;
  }
  .swiper-button-next-det:hover {
    background: url(../img/det_right_h.png) center center no-repeat;
  }

  .pro_title {
    font-size: 20px;
    line-height: 26px;
    max-height: 52px;
    margin: 0px 0 12px;
  }
  .pro_param {
    font-size: 15px;
    padding-top: 20px;
  }
  .pro_param:before {
    width: 60%;
  }
  .pro_param dd {
    line-height: 32px;
    height: 32px;
  }
  .pro_param dd.pro_shoujia {
    margin-bottom: 4px;
  }
  .pro_param dd.pro_shoujia em {
    font-size: 22px;
  }
  .det {
    margin: 0px auto 26px;
    padding-top: 35px;
  }
  .det span {
    width: 122px;
    height: 36px;
    line-height: 36px;
    font-size: 16px;
  }
}

@media (max-width: 372px) {
  .class {
    width: 260px;
  }
  .m_list {
    padding: 0 16px;
    margin-top: 80px;
  }

  .mlogo {
    height: 62px;
  }
  .nav_button {
    background-size: 22px;
  }
  .head_sear {
    background-size: 22px;
  }
  .head_close {
    background-size: 19px;
  }
  .sear_box {
    line-height: 38px;
    height: 38px;
  }
  .sear_btn {
    background-size: 40px;
  }
  .banner {
    padding-top: 62px;
  }

  .product {
    padding: 26px 0 32px;
  }
  .headline {
    margin-bottom: 15px;
  }
  .product .headline {
    padding-right: 120px;
  }
  .cn {
    font-size: 18px;
    line-height: 26px;
    height: 26px;
  }
  .en {
    font-size: 14px;
  }
  .hd_pro {
    width: 108px;
    top: -48px;
  }
  .pro_click {
    line-height: 28px;
    height: 28px;
    font-size: 14px;
    padding: 0 28px 0 12px;
    background: url(../img/pro_down.png) #19c7ec 85px center no-repeat;
    background-size: 13px !important;
  }
  .pro_close {
    background: url(../img/pro_up.png) #19c7ec 85px center no-repeat;
  }
  .hd_pro ul li {
    line-height: 28px;
    height: 28px;
    padding: 0 12px;
    font-size: 14px;
  }
  .pro_data {
    margin-bottom: 8px;
  }
  .pro_data ul li {
    margin-bottom: 12px;
  }
  .pro_intro {
    padding: 6px 10px;
  }
  .pro_bt {
    font-size: 14px;
    line-height: 26px;
    height: 26px;
  }
  .pro_nr {
    font-size: 13px;
  }
  .imore_mc {
    width: 80px;
  }
  .imore_mc a {
    line-height: 28px;
    height: 28px;
    background: url(../img/imore_mc.png) #19c7ec 62px center no-repeat;
    background-size: 7px;
    padding: 0 20px 0 12px;
  }

  .news {
    padding: 28px 0 34px;
  }
  .news_item a {
    padding-left: 56px;
  }
  .news_time {
    width: 46px;
  }
  .news_d {
    font-size: 14px;
  }
  .news_y {
    font-size: 16px;
  }
  .news_bt {
    font-size: 15px;
  }

  .advantage {
    padding: 32px 0 40px;
  }
  /*.adv_img{width: 42px;height: 42px;}*/
  /*.adv_img i{width: 42px;height: 42px;}*/
  /*.adv_bt{font-size: 14px;}*/
  /*.adv_line{height: 110px;margin-top: -52px;}*/
  /*181121*/
  /*.adv_data ul li{width: 32%;margin-right: 2%;}*/
  /*.adv_data ul li:hover,.adv_data ul li.cu{width: 32%;}*/
  /*.adv_data ul li:last-child{margin-right: 0px;}*/
  /*.adv_left{padding: 14px 0 6px;}*/
  /* 改过类名 */
  .adv_img {
    width: 52px;
    height: 52px; /*margin: 0 auto 8px;*/
  }
  .adv_img i {
    width: 52px;
    height: 52px;
  }
  /*.adv_bt{font-size: 15px;line-height: 24px;height: 24px;}*/
  .adv_nr {
    padding: 0 5px;
    line-height: 22px;
    max-height: 110px;
  }

  .a_img {
    width: 52px;
    height: 52px; /*margin: 0 auto 8px;*/
  }
  .a_img i {
    width: 52px;
    height: 52px;
  }
  /*.a_bt{font-size: 15px;line-height: 24px;height: 24px;}*/
  .a_nr {
    padding: 0 5px;
    line-height: 22px;
    max-height: 110px;
  }

  .foot_above {
    padding: 24px 0 14px 0;
  }
  .con_area {
    padding-right: 96px;
  }
  .con_erweima {
    width: 80px;
    height: 80px;
    margin-top: -40px;
  }
  .con_erweima i {
    width: 80px;
    height: 80px;
  }
  .con_tel {
    font-size: 14px;
    line-height: 28px;
    margin-bottom: 8px;
  }
  .con_tel span {
    font-size: 24px;
  }
  .con_nr dd {
    font-size: 14px;
    line-height: 24px;
    margin-bottom: 5px;
  }
  .copyright {
    padding: 10px 0;
  }

  .ny_header {
    top: 45%;
  }
  .ny_cn {
    font-size: 20px;
    line-height: 26px;
    height: 26px;
  }
  .ny_en {
    font-size: 14px;
    line-height: 20px;
    height: 20px;
  }
  .scroll {
    bottom: 10%;
    background-size: 26px;
  }
  .main {
    padding: 28px 0 40px;
  }
  .ny_headline {
    margin-bottom: 10px;
  }
  .left_top {
    line-height: 32px;
    height: 32px;
  }
  .title {
    line-height: 32px;
    height: 32px;
    font-size: 15px;
  }
  .classify {
    background-size: 15px !important;
    right: 8px;
  }
  .left_list {
    /*padding: 18px 15px 8px;*/
    margin-top: -8px;
  }
  .left_list:before {
    top: 8px;
  }
  .left_list ul {
    padding: 18px 15px 8px;
  }
  .left_list ul li {
    font-size: 15px;
  }
  .left_list ul li a {
    line-height: 32px;
    height: 32px;
  }
  .left_list ul li a:hover,
  .left_list ul li a.cu1 {
    font-size: 15px;
  }
  .left_list ul li ul li {
    font-size: 14px;
  }
  .left_list ul li ul li a {
    line-height: 32px;
    height: 32px;
  }
  .left_list ul li ul li a:hover,
  .left_list ul li ul li a.cu2 {
    font-size: 14px;
  }
  .left_list ul li ul li ul li a {
    line-height: 30px;
    height: 30px;
  }
  .about_det {
    line-height: 26px;
    font-size: 14px;
  }

  .pro_list {
    margin-bottom: 20px;
  }
  .pro_list ul li {
    margin-bottom: 12px;
  }
  .next1 a {
    line-height: 26px;
    height: 26px;
    font-size: 14px;
    margin: 0 2px;
  }
  .next1 a.page_ctrl {
    width: 26px;
    height: 26px;
  }
  .next1 a.prev_page {
    margin-right: 6px;
  }
  .next1 a.next_page {
    margin-left: 6px;
  }

  .news_list {
    margin-bottom: 30px;
  }
  .news_list ul li {
    padding: 10px 0px 10px 0px;
  }

  .press_list {
    margin-bottom: 26px;
  }
  .press_list ul li {
    padding: 8px 0;
  }
  .press_list ul li a {
    padding: 0 82px 0 0px;
  }

  .main_search {
    padding-top: 30px;
  }
  .hint {
    font-size: 16px;
    line-height: 24px;
    margin-bottom: 6px;
  }
  .search_list {
    margin-bottom: 26px;
  }
  .search_tit {
    font-size: 15px;
    margin-bottom: 2px;
  }
  .search_des {
    line-height: 22px;
    height: 44px;
  }
  .search_list ul li:hover .search_tit {
    font-size: 15px;
  }

  .news_title {
    font-size: 16px;
    line-height: 24px;
    margin-bottom: 6px;
  }
  .news_publish {
    font-size: 13px;
  }
  .news_det {
    font-size: 14px;
    line-height: 26px;
  }
  .next2 {
    padding-top: 14px;
    margin-top: 28px;
  }
  .next2 ul li {
    font-size: 14px;
    line-height: 26px;
  }

  .pro_image {
    margin: 0 auto 22px;
  }
  .swiper-button-prev-det,
  .swiper-button-next-det {
    width: 34px;
    background-size: 34px !important;
  }
  .pro_title {
    font-size: 18px;
    line-height: 24px;
    max-height: 48px;
    margin: 0px 0 10px;
  }
  .pro_param {
    padding-top: 16px;
  }
  .pro_param:before {
    width: 65%;
  }
  .pro_param dd {
    width: 100%;
  }
  .pro_param dd.pro_shoujia em {
    font-size: 20px;
  }
  .det {
    margin: 0px auto 20px;
    padding-top: 30px;
  }
  .det span {
    width: 108px;
    height: 32px;
    line-height: 32px;
    font-size: 15px;
    border-radius: 8px;
  }
}