body {
    min-width: 1200px;
    font-family:'Microsoft Yahei Regular';
}
*{box-sizing:border-box;}
header{
    height: 120px;
    background: #fff;
}
.logo{
    width: 1200px;
    margin: 0 auto;
    height: 80px;
    background: url(../img/logo.png) 20px 15px no-repeat;
}
.nav{
    width:1200px;
    margin: 0 auto;
    height: 30px; 
}

.nav li{
    float: left;
    margin: 0 20px;
}

.nav li a{
    padding: 0 8px;
    display: block;
    line-height: 36px;
    color: #333;
    font-size: 15px;
    border-bottom: 4px solid transparent;
}

.nav li a:hover{
    color: #007457;
    border-color: #007457;
}

.content {
    
}

.baner-top {
    width: 920px;
    margin: 0 auto;
    padding-top: 55px;
}
.baner-top h1{
    font-size: 42px;
    color: #fff;
    letter-spacing: 5px;
}
.baner-top p{
    font-size: 14px;
    color: #fff;
    margin-top: 30px;
    margin-bottom: 45px;
}
.contentA {
    height: 470px;
    margin: 0 auto;
    background: url(../img/banner.jpg) top center no-repeat;
}

.BasicBox {
    width: 1000px;
    margin: 0 auto;
}
.vedio-player {
    width:1200px;
    padding: 50px 60px;
    border-radius: 13px 13px 0 0;
    position: relative;
    margin: 50px auto;
    box-shadow: 0 0 5px #ddd;
    background: #fff;
}
.vedio-player a{
    display: block;
    width: 515px;
    height: 305px;
    overflow: hidden;
    position: relative;
}

.vedio-player a p{
    position: absolute;
    width: 172px;
    height: 110px;
    text-align: center;
    color: #fff;
    font-weight: bold;
    font-size: 15px;
    padding-top: 80px;
    left: 160px;
    top: 75px;
}

.vedio-player a:first-child p{
    background: url(../img/video-1.png) center no-repeat;
}
.vedio-player a:last-child p{
    background: url(../img/video-2.png) center no-repeat;
}

.about-detail {
    width: 645px;
    float:right;
    padding-top: 55px;
}
.about-detail h2{
    font-size: 20px;
    color: #666;

}
.about-detail p{
    font-size: 15px;
    color: #666;
    line-height: 30px;
    margin-top: 30px;
    
}
.content-info {
    width: 1200px;
    height: 475px;
    margin: 45px auto 0;
}
.accessories{
    width: 535px;
}
.accessories  li {
    display: block;
    position: relative;
    float: left;
    text-align: center;
    margin-left:25px;
    margin-bottom: 18px;
}
.accessories li:nth-child(2n+1){
    margin-left: 0;
}
.accessories li a {
    display: block;
    width: 254px;
    height: 92px;
    color: #333;
    font-size: 16px;
    text-decoration: none;
    font-weight: bold;
    border: 2px solid #666;
    border-radius: 5px;
    padding-left: 90px;
    line-height: 88px;
}
.accessories li a span{
    position: absolute;
    display: block;
    width: 100px;
    height: 80px;
    top: 5px;
    left: 10px;
    /* margin: 0 auto 10px; */
}

.accessories li a .icon-1{
    background: url(../img/icon-1.png) top center no-repeat;
}
.accessories li a .icon-2{
    background: url(../img/icon-2.png) top center no-repeat;
}
.accessories li a .icon-3{
    background: url(../img/icon-3.png) top center no-repeat;
}
.accessories li a .icon-4{
    background: url(../img/icon-4.png) top center no-repeat;
}

.accessories li a .icon-5{
    background: url(../img/icon-5.png) top center no-repeat;
}
.accessories li a .icon-6{
    background: url(../img/icon-6.png) top center no-repeat;
}
.accessories li a .icon-7{
    background: url(../img/icon-7.png) top center no-repeat;
}
.accessories li a .icon-8{
    background: url(../img/icon-8.png) top center no-repeat;
}

.accessories li a:hover{
    color: #007457;
    border-color: #007457;
    background:url(../img/hover.png) center no-repeat;
}


.accessories li a:hover span{
    background-position-y: bottom;
}
.team{
    background: #eef2fa;
    padding: 50px 0;
}
.team-content {
    width: 1200px;
    margin: 0 auto;
    position: relative;
}
.warp {
    width: 600px;
    height: 440px;
}

.team-content .arrows{
    position: absolute;
    width: 35px;
    height: 64px;
    top: 225px;
    display: block;
    background: url(../img/arrow.jpg) ;
}
.team-content .prev{
    left: 35px;
    background-position: left top;
}
.team-content .next{
    right: 35px;
    background-position: right top;
}

.team-content .arrows:hover{
    background-position-y: bottom;
}



.clear::after{
    content: '';
    display: table;
    clear: both;
}
.team .list  .item{
    width: 246px;
    height: 345px;
    padding-top: 10px;
    float: left;
}

.team .list .imgBox img{
    display: block;
    width: 144px;
    height: 144px;
    margin: auto;
    border-radius: 50%;
}
.team .list  .item  h1{
     font-size: 20px;
     color:#333333;
     margin: 10px 0;
     text-align: center;
 }
 .team .list  .item  p{
    font-size: 14px;
    color: #666666;
    line-height: 30px;
    height: 120px;
    overflow: hidden;
    margin-bottom: 15px;
    padding: 0 30px;
 }

 .team .list  .item:hover{
    background: url(../img/2.png) top center no-repeat;
}
.team .list  .item:hover h1,
.team .list  .item:hover p{
    color: #fff;
}
.team .list  .item:hover img{
    border: 1px solid #fff;
}

 .warp .right{
     text-align: center;
 }
 
 .warp .all{
    display: inline-block;
    width: 220px;
    height: 60px;
    font-size: 14px;
    color: #666;
    line-height: 52px;
    margin: 0 10px 0;
    text-align: center;
    border: 2px solid transparent;
}
.warp .all.brower{
    border-color: #007457;
}
.warp .all.useing{
    border-color: #ee6222;
}
.warp .all.brower b{
    font-size: 24px;
    color: #007457;
}
.warp .all.useing b{
    font-size: 24px;
    color: #ee6222;
}


.exp-detail {
    margin: 0 auto;
    padding-top: 75px;
}

.exp-title {
    color: #fff;
    font-size: 30px;
    line-height: 30px;
    position: relative;
    text-align: center;
    margin-bottom: 30px;
}


.detail-info {
    font-size:15px;
    color: #efeef1;
    line-height:30px;
    text-align: center;
    padding: 5px 0;
}

.detail-info b{
    font-weight: normal;
}

.lang-text {
    margin: 0 auto;
}

.detail-info span {
    display: inline-block;
    padding-right: 40px;
    margin-right: 40px;
    border-right: 1px solid #fff;
}
.start-exp {
    text-align: center;
    margin-top: 25px;
}
.start-exp a{
    width: 122px;
    height: 48px;
    display: inline-block;
    color: #fff;
    margin-right:15px;
    line-height:46px;
    border: 1px solid #fff;
    border-radius: 10px;
    text-align: center;
    font-size: 16px;
    text-decoration: none;
}

.start-exp a:hover{
    color: #007457;
    border-color: #9c9f95;
    background: #ffffff;
}

.contentF{
    padding:75px 0;
    height:500px;
    background:url("../img/xmts.png") no-repeat top center;
}

.contentFBox{
    width:1000px;
    margin:auto;
    height:350px;
    background:url("../img/contentFbg.png") no-repeat top center;
}


.commonDiv{
    width:500px;

}
.commonDiv .xmts-tit{
    font-size:24px;
    color:#fff;
    font-family:"Microsoft YaHei";
    display:block;
    text-align:center;
    padding-top:155px;
}

.xmts-1{background: url("../img/xmts-1.png") center 50px no-repeat;}
.xmts-2{background: url("../img/xmts-2.png") center 50px no-repeat;}



.commonDiv ul li{
    float: left;
}
.commonDiv ul {
    padding:25px 90px;
}
.commonDiv ul li a{
    font-size: 18px;
    color: #fff;
    text-decoration: none;
    font-family: "Microsoft YaHei";
    /* padding: 0 10px; */
    line-height: 30px;
    display: block;
    width: 160px;
}


.tempWrap {
    margin: 0 auto;
}
.tit{
    text-align: center;
}
.tit img{
    display: inline-block;
    margin: auto;
}
.xgyq{
    width:1200px;
    height: 355px;
    margin:auto;
    padding: 40px 0;
}
.xgyqBox {
    margin-top: 25px;
}
.xgyqBox ul li{
    float: left;
    margin-left:65px;
    width: 125px;
}

.xgyqBox ul li span{
    display: block;
    margin:auto;
    width:122px;
    height:105px;
    margin-bottom: 30px;
}
.xgyqBox ul li a{
    display: block;
    line-height: 20px;
    font-size:16px;
    color: #666;
    text-decoration: none;
    text-align: center;
    width: 125px;
}

.xgyqBox ul li.icon1 span{background: url("../img/icon1.png") no-repeat top center;}
.xgyqBox ul li.icon2 span{background: url("../img/icon2.png") no-repeat top center;}
.xgyqBox ul li.icon3 span{background: url("../img/icon3.png") no-repeat top center;}
.xgyqBox ul li.icon4 span{background: url("../img/icon4.png") no-repeat top center;}
.xgyqBox ul li.icon5 span{background: url("../img/icon5.png") no-repeat top center;}
.xgyqBox ul li.icon6 span{background: url("../img/icon6.png") no-repeat top center;}


.contentE {
    height: 407px;
    padding: 50px 0 0;
    background: url(../img/baner-1.jpg) center top no-repeat;
}
.contentE .container{
    width: 1200px;
    margin: 0 auto;
    text-align: center;
}
.contentE ul{
    display: block;
    float: left;
    width: 306px;
    height: 293px;
    padding-top: 120px;
}
.contentE ul:nth-child(1){
    background: url(../img/order-1.png) center top no-repeat;
}

.contentE ul:nth-child(2){
    background: url(../img/order-2.png) center top no-repeat;
    margin: 0 140px;
}

.contentE ul:nth-child(3){
    background: url(../img/order-3.png) center top no-repeat;
}

.contentE ul h3{
    height: 45px;
    line-height: 45px;
    font-size: 24px;
    color: #fff;
    /* background: #387abd; */
    text-align: center;
    /* font-weight: normal; */
    margin-bottom: 15px;
    position: relative;
}
.contentE ul li a{
    display: block;
    text-align: center;
    height: 30px;
    color: #fff;
    line-height: 30px;
    font-size: 14px;
}

.contentE ul li a b{
    color:#387abd
}
.contentE ul li a:hover{
    color:#387abd
}

.footer {
    padding:35px 0;
    background:#333333;

}
.footer p{
    width:1200px;
    margin: 0 auto;
    height: 30px;
    line-height: 30px;
    font-size:14px;
    font-family:"Microsoft Yahei";
    color: #fff;
}
.footer p a{
    text-decoration: none;
    font-family:"Microsoft Yahei";
    color: #fff;
}


.contentCatetory{
    width: 1000px;
    position:relative;
    margin: 36px auto 66px;
}
.contentCatetory h2{
    height: 48px;
    line-height: 48px;
    font-size: 20px;
    border-bottom: 2px solid #d7d7d5;
    position: relative;
    margin-bottom: 20px;
}
.contentCatetory h2 span{
    position: absolute;
    left: 0;
    top: 0px;
    border-bottom: 2px solid #2FB7A1;
    color: #323335;
    font-weight: normal;
}
.contentCatetory .details{
    padding: 35px 30px 80px;
    background: #fff;
    box-shadow: 0 0 10px #ddd;
    min-height: 400px;
}
.contentCatetory .details h1{
    line-height: 40px;
    font-size:16px;
    margin:0;
    text-align:center;
}
.left-content {
    width:700px;
    float:left;
}

.left-content table{
    margin:0 auto;
}

.right-side{
    width:200px;
    margin-left:30px;
    float:left;
}
.contentCatetory .details h1{
    font-size: 16px;
    color: #333333;
    margin: 15px 0;
}
.contentCatetory .details p{
    line-height: 24px;
    color: #666;
    font-size: 12px;
    margin-bottom: 10px;
}
.contentCatetory .details h2{
    line-height:20px
}

.aside {
    position:absolute;
    left:-100px;
    top: 70px;
    width:80px;
    border-radius:4px;
    overflow: hidden;
    box-shadow: 0 0 5px #ddd;
}

.aside li{
    font-size:14px;
    line-height: 20px;
    border-bottom:3px solid #228575;
    text-align:center;
    background:#2fb7a1;
}

.aside li a{
    display:block;
    width: inherit;
    height: inherit;
    color:#fff;
    padding:10px;
}
.aside li a:hover {
    color:#3b7722;
    background:#98d87d;
}
.aside li a.active{
    color:#3b7722;
    background:#98d87d;
}

.contentCatetory .imgList{
    margin-top: 30px;
}
.contentCatetory .imgList li{
    width: 210px;
    box-shadow: 0 0 5px #ccc;
    margin-right: 53px;
    margin-bottom: 30px;
}
.contentCatetory .imgList li img{
    width: 210px;
    height: 220px;
    margin-bottom: 10px;
}
.contentCatetory .imgList li p{
    height: 24px;
    line-height: 24px;
    font-size: 12px;
    color: #999;
    margin-left: 10px;
    padding-right: 10px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.teacher-detail p{
    width:190px;
    float:left;
}
.contentCatetory .imgList li .first{
    font-size: 12px;
    color: #999;
}
.contentCatetory .imgList li .first b{
    font-size: 18px;
    color: #333;
}

.teacher-detail a{
    color: #999;
    font-size: 12px;
    padding: 0 4px;

    border: 1px solid #2fb7a1;
    color: #2FB7A1;
    border-radius: 9px;
    height: 17px;
    line-height: 17px;
    margin: 5px;
}

.side-catalog {
    width: 200px;
    height: 390px;
    position: fixed;
    top:350px;
    font-size: 14px;
    font-family: "simsun";
    line-height: 19px;
}

.side-catalog .side-bar {
    position:absolute;
    top:0;
    width:0;
    min-height:50px;
    background-color:#eaeaea;
    border:1px solid #eaeaea;
    border-top:0;
    border-bottom:0;
    left:5px
}
.side-catalog .side-bar .circle.start, .side-catalog .side-bar .circle.end {
    position:absolute;
    left:-5px;
    width:10px;
    height:10px;
    background:transparent url(https://bkssl.bdimg.com/static/wiki-lemma/widget/lemma_content/mainContent/sideCatalog/img/sideCatalog_a278e02.gif) 0 -199px no-repeat;
    zoom:1;
    overflow:hidden
}
.side-catalog .side-bar .circle.start {
    top:0
}
.side-catalog .side-bar .circle.end {
    margin:0;
    bottom:0
}
.side-catalog .catalog-scroller {
    padding-top:15px;
    position:absolute;
    z-index:1;
    top:0;
    left:0;
    width:210px;
    overflow:hidden
}
.side-catalog .catalog-scroller .catalog-list {
    width:228px;
    height:auto;
    position:relative
}
.side-catalog .catalog-scroller .catalog-list .arrow {
    left:0;
    z-index:2;
    top:3px;
    position:absolute;
    height:13px;
    width:18px;
    cursor:pointer;
    background:transparent url(https://bkssl.bdimg.com/static/wiki-lemma/widget/lemma_content/mainContent/sideCatalog/img/sideCatalog_a278e02.gif) -271px -38px no-repeat
}
.side-catalog .catalog-scroller .catalog-list .catalog-title {
    position:relative;
    margin-bottom:7px;
    padding-left:20px
}
.side-catalog .catalog-scroller .catalog-list .catalog-title .text {
    line-height:19px;
    display:block
}
.side-catalog .catalog-scroller .catalog-list .catalog-title .pointer {
    position:absolute;
    display:block;
    width:10px;
    height:10px;
    cursor:pointer;
    margin-top:4px;
    left:0;
    background:transparent url(https://bkssl.bdimg.com/static/wiki-lemma/widget/lemma_content/mainContent/sideCatalog/img/sideCatalog_a278e02.gif) 3px -222px no-repeat
}
.side-catalog .catalog-scroller .catalog-list .catalog-title .pointer:hover {
    background-position:3px -245px
}
.side-catalog .catalog-scroller .catalog-list .catalog-title:hover .text {
    background:#f5f5f5;
    border-radius:2px;
    box-shadow:0 1px 0 #eaeaea
}
.side-catalog .catalog-scroller .catalog-list .catalog-title:hover .pointer {
    background-position:3px -245px
}
.side-catalog .catalog-scroller .catalog-list .catalog-title.level1 .text {
    padding-left:10px
}
.side-catalog .catalog-scroller .catalog-list .catalog-title.level1 .title-index {
    color:#999;
    font-weight:700;
    font-family:Arial;
    font-size:14px;
    padding-right:5px
}
.side-catalog .catalog-scroller .catalog-list .catalog-title.level1 .title-link {
    color:#555;
    font-weight:700;
    text-decoration:none
}
.side-catalog .catalog-scroller .catalog-list .catalog-title.level2 .text {
    padding-left:22px
}
.side-catalog .catalog-scroller .catalog-list .catalog-title.level2 .title-index {
    color:#999;
    font-family:Arail;
    font-size:14px;
    padding-right:5px
}
.side-catalog .catalog-scroller .catalog-list .catalog-title.level2 .title-link {
    color:#666;
    text-decoration:none
}
.side-catalog.collapse {
    height:96px;
    overflow:hidden
}
.side-catalog.collapse .toggle-button {
    background-position:-104px 0
}
.side-catalog.collapse .toggle-button:hover {
    background-position:-154px 0
}
.side-catalog.collapse .side-bar {
    display:none
}
.side-catalog.collapse .catalog-scroller {
    display:none
}

.side-catalog .bottom-wrap {
    position:absolute;
    height:45px
}
.side-catalog .bottom-wrap .toggle-button, .side-catalog .bottom-wrap .gotop-button {
    display:block;
    width:45px;
    height:45px;
    cursor:pointer
}
.side-catalog .bottom-wrap .toggle-button {
    background:transparent url(https://bkssl.bdimg.com/static/wiki-lemma/widget/lemma_content/mainContent/sideCatalog/img/sideCatalog_a278e02.gif) no-repeat 0 0
}
.side-catalog .bottom-wrap .toggle-button:hover {
    background-position:-53px 0
}
.side-catalog .bottom-wrap .gotop-button {
    margin-top:6px;
    background:transparent url(https://bkssl.bdimg.com/static/wiki-lemma/widget/lemma_content/mainContent/sideCatalog/img/sideCatalog_a278e02.gif) no-repeat -1px -62px
}
.side-catalog .bottom-wrap .gotop-button:hover {
    background-position:-74px -62px
}






.line-up {
    display:none;
    width:275px;
    height:250px;
    padding-top:120px;
    background:url(../img/lineUp.png) center no-repeat;
}

.line-up p{
    color:#fff;
    text-align:center;
}
.line-num {
    height:130px;
    padding:0 20px;
}
.attempt {
    display:block;
    color: #6E7393 !important;
    text-align:center;
    margin-top:15px;
    font-size:14px;
}

.attempt:hover{
    color:#2fb7a1 !important;
    text-decoration: underline;
}
.waiting {
    display:block;
    width:160px;
    height:40px;
    background:#2fb7a1;
    line-height:40px;
    text-align:center;
    margin:0 auto;
    color:#fff !important;
    font-weight:700;
    border-radius:5px;
}

.link-error {
    display:none;
    width:275px;
    height:250px;
    padding-top:120px;
    background:url(../img/net-error.png) center no-repeat;
}

.link-error p{
    height:170px;
    padding:0 20px;
    color:#fff;
    text-align:center;
    line-height:25px;
}