h3{
    font-size: 22px;
    color: #5da2ef;
    margin-top: 20px;
    margin-bottom: 5px;
}
h3>span{
    font-size: 14px;
    color: #a9a9a9;
}
.main{
    width: 100%;
    margin-bottom: 50px;
}
.main_banner{
    width: 100%;
    height: 445px;
    background: #091e4d;
}
.banner_z{
    width: 1141px;
    height: 445px;
    margin: auto;
}
.ban_left{
    width: 94px;
    height: 403px;
    background: #050c1f;
    float: left;
    padding-top: 42px;
}
.triangle{
    width: 28px;
    height: 9px;
    margin:auto;
    margin-bottom: 16px;
}
.triangle>img{
    width: 100%;
    height: 100%;
}
.native{
    width: 80px;
    height: 314px;
    overflow: hidden;
    margin:auto;
}
.native>li{
    width: 80px;
    height: 45px;
    margin-bottom: 22px;
    position: relative;
}
.border_blue{
    position: absolute;
    top: 0;
    left: 0;
    border: 3px solid #3392ec;
    width: 74px;
    height: 39px;
    display: none;
}
.native>.cur>a>.border_blue{
    display: block!important;
}
.native>li:nth-child(5){
    margin-bottom: 8px;
}
.native>li>a{
    display: block;
    width: 100%;
    height: 100%;
}
.ban_right{
    width: 252px;
    height: 431px;
    background: #050c1f;
    float: right;
    padding-top: 14px;
}
.press{
    width: 252px;
    height: 141px;
    margin-bottom: 10px;
}
.ban_nav{
    width: 252px;
    height: 45px;
    margin-bottom: 8px;
}
.ban_nav>li{
    float: left;
    margin-right: 6px;
}
.ban_nav>li:nth-child(3){
    margin-right: 0;
}
.report{
    width: 252px;
    height: 24px;
    background: #ffffff;
    margin-bottom: 10px;
}
.report>ul{
    width: 100%;
    height: 100%;
}
.report>ul>li{
    float: left;
    line-height: 24px;
    background: url(../images/home/home22.png) no-repeat right;
    padding: 0 18px;
}
.cur{
    border-bottom: solid 1px #3392ee;
}
.cur>a{
    color: #3392ee;
}
.report>ul>li:nth-child(3){
    background: none;
}
.highlights{
    width: 252px;
}
.highlights>div>ul{
    width: 228px;
    margin-left: 5px;
    overflow: hidden;
}
.highlights>div>ul>li{
    margin-bottom: 15px;
    overflow: hidden;
}
.highlights>div>ul>li:hover .detaild>p{
    color: #3392ee;
}
.highlights>div>ul>li>a{
    display: block;
    width: 228px;
    color: #ffffff;
}
.highlights>div>ul>li:nth-child(5){
    margin-bottom: 0px;
}
.highlights>div>ul>li>a>div{
    width: 100%;
}
.out>a>.detaild{
    display: none;
}
.out>a>.details{
    display: block;
}
.details{
    display: none;
}
.detaild>p{
    width: 120px;
    overflow: hidden;
    text-overflow:ellipsis;
    white-space: nowrap;
    float: left;
}
.detaild>span{
    float: right;
}
.details1{
    float: left;
    width: 42px;
    height: 42px;
    margin-right: 5px;
}
.details2{
    float: left;
    width: 181px;
}
.gj,.gn{
    display: none;
}
.text5{
    width: 181px;
    overflow: hidden;
    text-overflow:ellipsis;
    white-space: nowrap;
}
.text6{
    width: 100px;
    overflow: hidden;
    text-overflow:ellipsis;
    white-space: nowrap;
}
.details2>span{
    float: right;
}
.main_sec{
    width: 1141px;
    margin: auto;
}
/*推荐课程*/
.recommend{
    width: 100%;
}
.main_rec1{
    width: 100%;
}
.main_rec1>li{
    width: 260px;
    float: left;
    margin-right: 32px;
    position: relative;
}
.main_rec1>li:hover .so{
    display: block;
}
.so{
    width: 270px;
    height: 264px;
    box-shadow: 0 0 8px 2px #ccc;
    position: absolute;
    top: -5px;
    left: -5px;
    display: none;
}
.main_rec1>li>a.pic{
    width: 260px;
    height: 147px;
}
.nav_list{
    width: 100%;
    height: 72px;
    border-bottom: solid 1px #ccc;
    padding-top: 5px;
}
.text{
    font-size: 14px;
    margin-bottom: 5px;
}
.text1{
    font-size: 14px;
    color: #a9a9a9;
}
.cllid{
    line-height: 30px;
    color: #a9a9a9;
}
.cllid>img{
    margin-top: -3px;
}
.main_rec1>li:nth-child(4){
    margin-right: 0!important;
}
/*// 班级动态*/
.class{
    width: 100%;
    overflow: hidden;
}
.main_rec{
    width: 100%;
}
.main_rec>li{
    width: 355px;
    height: 200px;
    float: left;
    margin-right: 38px;
}
.main_rec>li>a{
    display: block;
    width: 355px;
    height: 200px;
    position: relative;
}
.pic{
    width: 100%;
    height: 100%;
}
.bloat{
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 37px;
    background: rgba(0,0,0,0.5);
}
.bloat>p{
    line-height: 37px;
    text-indent: 13px;
    font-size: 14px;
    color: #ffffff;
}
.main_rec>li:nth-child(3){
    margin-right: 0!important;
}
/*//学员评价   学习动态 */
.study{
    width: 100%;
    overflow: hidden;
}
.study_left{
    width: 535px;
    float: left;
}
.study_left>h3{
    margin-bottom: 15px;
}
.effect{
    width: 533px;
    height: 105px;
    border: solid 1px #ccc;
    margin-bottom: 10px;
}
.img{
    width: 118px;
    height: 100%;
    text-align: center;
    float: left;
}
.img>img{
    margin: auto;
    margin-top: 18px;
}
.study_1{
    float: left;
    width: 167px;
    height: 74px;
    border-left: solid 1px #ccc;
    margin-top: 15px;
}
.text2{
    margin-left: 12px;
    display: block;
    overflow: hidden;
    margin-bottom: 12px;
}
.text2>img{
    width: 16px;
    height: 16px;
    float: left;
}
.text2>a{
    float: left;
    margin-left: 10px;
    margin-right: 10px;
}
.text2>span{
    display: block;
    width: 73px;
    height: 16px;
    float: left;
    background: #ccc;
}
.on{
    background: red;
}
.text2:nth-child(3){
    margin-bottom: 0;
}
.study_2{
    width: 226px;
    height: 74px;
    border-left: solid 1px #ccc;
    float: right;
    padding-left: 20px;
    margin-top: 15px;
}
.study_2>p{
    margin-bottom: 2px;
}
.study_2>div>a{
    color: #fec63b;
    border: 1px #fec63b solid;
    margin-bottom: 5px;
    padding: 2px 10px;
    line-height: 30px;
    margin-right: 5px;
}
.main_out{
    width: 505px;
    height: 208px;
    border-right: 2px solid #ccc;
    padding-left: 28px;
}
.main_out>ul{
    width: 507px;
}
.main_out>ul>li{
    width: 100%;
    overflow: hidden;
    margin-bottom: 5px;
}
.main_out>ul>li>a>.pic2{
    width: 65px;
    height: 65px;
}
.main_out>ul>li>a>img{
    margin-right: 15px;
    float: left;
}
.main_out>ul>li>a>div{
    float: left;
    width: 425px;
    margin-top: 15px;
    position: relative;
}
.text3{
    margin-bottom: 2px;
}
.text3>img{
    float: none;
    margin-left: 5px;
    margin-right: 2px;
    margin-top: -2px;
}
.text4{
    color: #b0b0b0;
}
.text4>span{
    float: right;
    margin-right: 40px;
}
.blues{
    width: 2px;
    height: 30px;
    margin-top: 2px;
    background: #3392ec;
    position: absolute;
    top: 0px;
    right: -2px;
    display: none;
}
.main_out>ul>li:nth-child(3){
    margin-bottom: 0;
}
.study_right{
    width: 538px;
    float: right;
}
.study_right>h3{
    margin-bottom: 15px;
}
.studyr{
    width: 100%;
}
.cocl{
    width: 2px;
    float: left;
    margin-top: 18px;
}
.cocl>p{
    width: 2px;
    height: 65px;
    margin-bottom: 9px;
    background: #3392ec;
    visibility: hidden;
}
.pic3{
    float: left;
    margin-left: 15px;
}
.studyr>ul{
    width: 495px;
    float: right;
    margin-top: 18px;
}
.studyr>ul>li{
    width: 100%;
    overflow: hidden;
    margin-bottom: 9px;
}
.pic2{
    width: 65px;
    height: 65px;
}
.studyr>ul>li>a>img{
    margin-right: 15px;
    float: left;
}
.studyr>ul>li>a>div{
    float: left;
    width: 410px;
    margin-top: 15px;
    position: relative;
}
/*//排行榜*/
.ranking{
    width: 100%;
    margin-bottom: 40px;
    overflow: hidden;
}
.rank_left{
    width: 740px;
    float: left;
}
.rank_tab{
    width: 738px;
    height: 240px;
    border: solid 1px #ccc;
    margin-top: 15px;
    padding-top: 24px;
}
.rank_tab1{
    width: 345px;
    height: 216px;
    float: left;
    padding-left: 23px;
    position: relative;
}
.rank_tab1>div>p{
    font-size: 18px;
    font-weight: bold;
    float: left;
    line-height: 30px;
    width: 150px;
}
.rank_tab1>div>p>a{
    float: left;
    margin-right: 20px;
}
.rank_tab1>div>p>span{
    float: left;
    color: #333333;
}
.rank_tab1>p:nth-child(5){
    margin-bottom: 0;
}
/*.one{*/
    /*color: #e31313;*/
/*}*/
/*.two{*/
    /*color: #ffbf27;*/
/*}*/
/*.three{*/
    /*color: #47a6ff;*/
/*}*/
.no1{
    color: #e31313;
}
.no2{
    color: #ffbf27;
}
.no3{
    color: #47a6ff;
}
.rank_tab1>div>div{
    width: 195px;
    float: left;
}
.rank_tab1>div>div>p{
    display: block;
    width: 120px;
    height: 30px;
    margin: auto;
    background: #d4d4d4;
    border-radius: 50px;
    font-size: 18px;
    color: #ffffff;
    text-align: center;
    line-height: 30px;
}
.ones{
    background: #e31313!important;
}
.twos{
    background: #ffbf27!important;
}
.threes{
    background: #47a6ff!important;
}
.nos1{
    background: #e31313!important;
}
.nos2{
    background: #ffbf27!important;
}
.nos3{
    background: #47a6ff!important;
}
.rank_right{
    width: 360px;
    float: right;
}
.rank_tabxdd{
    width: 358px;
    height: 240px;
    border: solid 1px #ccc;
    margin-top: 15px;
    padding-top: 24px;
}
.rank_tabxdd>.rank_tab1{
    width: 138px!important;
    height: 216px;
    border-right: 1px solid #ccc;
    float: left;
    padding-left: 23px;
}
.logoss{
    width: 100%;
    height: 188px;
    background: #353535;
    font-size: 40px;
    text-align: center;
    line-height: 188px;
    color: #ffffff;
}
.ctt{
    visibility: visible!important;
}
.banner_main{
    width: 775px;
    height: 445px;
    float: left;
    margin-left: 10px;
    overflow: hidden;
    position: relative;
}
#nav1{
    width: 10000px;
    height: 445px;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 7;
}
#nav1>li{
    float: left;
    z-index: 7;
    width: 775px;
    height: 445px;
}
#nav1>li>img{
    width: 100%;
    height: 100%;
}
.pdd_gulp{
    transform: rotate(180deg);
}
.triangle{
    cursor: pointer;
}
.rank_tab1>div{
    width: 369px;
    height: 30px;
    margin-bottom: 16px;
}
.rank_tab1>div:nth-child(5){
    margin-bottom: 0px;
}
.line{
    width: 1px!important;
    height: 100%!important;
    position: absolute;
    top: 0;
    left: 166px;
    background:#ddd;
}