/* banner */
.banner{
    position: relative;
    width: 100%;
    height: 640px;
    overflow: hidden;
    /* background: url('../image/banner.jpg') no-repeat center center;
    background-size: auto 100%; */
    /* box-shadow: 0 0 rgba(0,0,0.16) inset; */
    /* box-shadow: 0px 5px 9px -5px rgba(0,0,0,.3) inset; */
}


.banner .main{    
    display: flex;
    align-items: center;
    height: 640px; 
}
.banner .banner-des{
    width: 100%;
    height: auto;
}

.banner-des .b-tit{
    display: block;
    width: 144px;
    height: 47px;
    line-height: 47px;
    text-align: center;
    color: #fff;
    font-size: 24px;
    background: #ffcc23;
    border-radius: 0 20px;
}
.banner-des .h3{
    font-size: 56px;
    color: #404040;
    margin: 25px 0 10px 0;
    font-weight: bold;
}
.banner-des .h5{
    font-size: 26px;
    color: #7e7e7e;
    line-height: 45px;
    font-weight: normal;
}
.banner-des .btns{
    margin-top: 370px;
    text-align: center;
}
.banner-des .btns a{
    display: inline-block;
    width: 300px;
    height: 47px;
    line-height: 47px;
    text-align: center;
    color: rgb(4, 247, 253);
    font-size: 16px;
    transition: all .2s ease-in;
    background-image: url(../image/index-button.png);
}

.banner-des .btns :first-child {
    margin-right: 200px;
}

.banner-des .btns a:hover{
    /* box-shadow: 0 0 6px rgba(51, 143, 233, 1);
    transition: all .2s ease-in; */
    background-image: url(../image/index-buttona.png);
}

.banner-videos {
    position:absolute;
    width: 1920px;
    height: 640px;
    left:50%;
    transform: translateX(-50%);
}

/* notice */
.notice-wrap{
    width: 100%;
    height: 60px;
    padding: 15px 0;
    background: #f4fcff; 
}
.notice-dl{
    display: flex;
    font-size: 14px;
    color: #333;
    height: 30px;
    line-height: 30px;    
}
.notice-dl .tit{
    white-space: nowrap;
    padding-left: 30px;
    line-height: 30px;
    margin-right: 20px;   
    color: #0ACFFE;
    vertical-align: middle;
    background: url('../image/icon-notice.png') no-repeat left 7px;
    background-size: 20px 18px;
}
.notice-dl .con{
    position: relative;
    width: 100%;
    height: 30px;
    overflow: hidden;
}

.noticeSwiper .swiper-slide a{
    display: block;
    height: 30px;
    line-height: 30px;
}


.noticeSwiper .swiper-slide a::before{
    content: '';
    display: inline-block;
    width: 3px;
    height: 3px;
    border-radius: 3px;
    background: #333;
    vertical-align: middle;
    margin-right: 5px;
}

.notice-ul{
    position: absolute;
    width: 100%;
    top: 0;
    height: auto;
}
.notice-ul li{
    width: 100%;
    height: 30px;
}

.notice-ul li a{
    display: block;
    height: 30px;
    line-height: 30px;
    overflow: hidden;
}
.notice-ul li a::before{
    content: '';
    display: inline-block;
    width: 3px;
    height: 3px;
    border-radius: 3px;
    background: #333;
    vertical-align: middle;
    margin-right: 5px;
}

/* major */

.major-ul{ 
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    color: #fff;
}

.major-ul .row{
    display: block;
    width: 334px;    
    padding: 30px 25px;
    margin-bottom: 20px;
    margin-right: 20px;
    background: #fff;
    color: #666;
    border: 1px solid #eee;
}


.major-ul .even{      
    background-image: linear-gradient(180deg,#32D8EC, #338CE9)
}

.major-ul .row:hover{
    box-shadow: 0px 0 6px rgba(43,108,248,0.2);
}

.major-ul .even.row .text,
.major-ul .even .tit{
    color: #fff;
}





.major-ul .row:nth-child(4n){
    margin-right: 0;
}

.major-ul .row .tit{
    font-size: 20px;
    margin-bottom: 27px;
}
.major-ul .row .img-cover{
    display: inline-block;
    vertical-align: middle;
    width: 60px;
    height: 60px;
    overflow: hidden;
    border-radius: 30px;
    margin-right: 20px;
    background: #fff;
    text-align: center;
}
.major-ul .row .img-cover img{
    display: inline-block;
    width: 100%;
}
.major-ul .row .text{
    font-size: 14px;
    line-height: 28px;
    color: #666;
}




.major-ul .row .major-link{
    display: inline-block;
    width: 100%;
    height: 100%;
    overflow: hidden;
}
.major-ul .row .major-link img{
    display: inline-block;
    min-width: 100%;
    min-height: 100%;
}

.major-ul .row:last-child{
    padding: 0;
}


.news-wrap{
    width: 100%;
    height: 760px;
    overflow: hidden;
    padding-bottom: 60px;
    margin-bottom: 60px;
}

/* teacher */
.tec-wrap{
    background: #f1f7ff;
    padding-bottom: 80px;
}

.tec-wrap .line-tit{
    padding-top: 1px;
}


.tecSwiper{
    width: 100%;
    height: auto;
    position: relative;
    overflow: hidden;
    --swiper-navigation-color: rgba(255,255,255,.9)/* 单独设置按钮颜色 */
    
}


.tecSwiper .swiper-button-prev,
.tecSwiper .swiper-button-next{
    opacity: 0;
    transition: all .3s ease-in;
}

.tecSwiper:hover .swiper-button-prev{opacity: 1;}
.tecSwiper:hover .swiper-button-next{opacity: 1;}


.tecSwiper .row{
    display: block;
    width: 270px;
    height: 400px;
    margin-right: 12px;
}

.tecSwiper .row a{
    display: block;
    width: 270px;
    height: 400px;
    background: #ccc;
    overflow: hidden;
    position: relative;    
}
.tecSwiper .row .tit{
    position: absolute;
    width: 100%;
    bottom: 0;
    background: rgba(0,0,0,.4);
    color: #f6f6f6;
    padding: 10px;
    text-align: center;
}
.tecSwiper .row .tit h6{
    line-height: 30px;
    font-size: 16px;
    
}
.tecSwiper .row .tit p{
    font-size: 14px;
    line-height: 25px;
    height: 0;
    opacity: 0;
    overflow: hidden;
    transition: all .3s ease-out 0s;
    display:-webkit-box;
    -webkit-box-orient:vertical;
    -webkit-line-clamp: 3;
    overflow:hidden;
}
.tecSwiper .row:hover .tit p{
    height: 75px;
    opacity: 1;    
    transition: all .3s ease-in .2s;     
}
.tecSwiper .row:last-child{ margin-right: 0;}

.tecSwiper .row a img{
    display: inline-block;
    width: 100%;
}

/* news */
.news-main{
    position: relative;
    background: url('../image/news-banner.png') no-repeat left top;
    background-size: 660px 380px;
    min-height: 400px;
}

.news-ul{
    width: 780px;
    height: auto;
    overflow: hidden;
    margin-left: auto;
    position: relative;
    right: 0;
    top: 50px;
    padding: 40px;
    background: #fff;
    box-shadow: 0px 3px 6px rgba(0, 0, 0, 0.16);
}


.news-ul .row{
    display: flex;
    width: 100%;
    height: 60px;
    line-height: 20px;    
    padding: 20px 0;
    list-style-type: disc;
    border-bottom: 1px solid #eee;    
}
.news-ul .row a::before{
    content: '';
    display: inline-block;
    width: 3px;
    height: 3px;
    border-radius: 3px;
    background: #333;
    vertical-align: middle;
    margin-right: 10px;
}
.news-ul .row a{    
    color: #333;
}
.news-ul .row span{
    text-align: right;
    min-width: 90px;
}

.news-ul .row .icon-view{
    font-size: 12px;
    color: #BCBCBC;
    background: url('../image/icon_scan.png') no-repeat left 4px;
    margin-left: 10px;
    margin-top: 2px;
    text-align: right;
    padding-left: 25px;
    background-size: 18px 11px;
}

.news-ul .row span{
    margin-left: auto;
    color: #666;
    font-size: 12px;
}

/* class */
.class-wrap{
    width: 100%;
    box-sizing: border-box;
    height: 881px;
    background: url('../image/class-bg.png') no-repeat left top;
    background-size: 100%;
    padding-top: 10px;
    margin-top: 50px;
}
.class-wrap .major-dl .line-tit .tit{
    margin-top: 40px;
}

.class-main{
    display: flex;    
}
.class-video{ 
    width: 1047px;
    height: 590px;
    margin-right: 20px;
    overflow: hidden;
    border-radius: 6px;
    background: #ccc;
    position: relative;
}
.class-video img{
    display: inline-block;
    min-width: 100%;
    min-height: 100%;    
}
.class-video .mask{
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    background: rgba(0,0,0,.6);
    display: flex;
    align-items: center;
}
.class-video .desc{
    color: #fff;
    text-align: center;
    width: 100%;    
}
.class-video .desc h4{
    font-size: 20px;
    line-height: 50px;
}
.class-video .desc p{
    font-size: 14px;
    line-height: 30px;
}
.class-video .desc .btn{    
    display: inline-block;
    height: 40px;
    line-height: 40px;
    background: #fff;
    margin: 20px auto;
    color: #666;
    padding: 0 20px;
    border-radius: 20px;
    cursor: pointer;
}
.class-video .desc .btn.active{
    color: #fff;
    background: #d12c4d;
}

.class-video .btn.active .icon{
    display: inline-block;
    margin-right: 15px;
    height: 6px;
    width: 2px;
    background: #fff;
    position: relative;
    animation: live 1s infinite .5s;
}
.class-video .btn.active .icon::before,
.class-video .btn.active .icon::after{
    display: inline-block;
    content: '';
    width: 2px;
    margin: 0 5px;
    height: 10px;
    background: #fff;
    position: absolute;
    bottom: 0;    
}

.class-video .btn.active .icon::before{
    left: 0;
    height: 4px;
    animation: live .8s infinite .1s;
}
.class-video .btn.active .icon::after{
    left: 5px;
    height: 8px;
    animation: live .8s infinite .3s;
}

@keyframes live{
    0% {
        height: 0px;
    }
    20% {
        height: 4px;
    }
    50% {
        height: 8px;
    }
    80%{
        height: 6px;
    }
    100% {
        height: 2px;
    }
}


.class-con{
    width: 373px;
    height: 590px;
    border-radius: 6px;
    overflow: hidden;
    background: url('../image/online_bg01.jpg') no-repeat left top;    
}


.class-con .no-live{
    line-height: 590px;
    text-align: center;
    color: #fff;
    font-size: 16px;
    background: rgba(0,0,0,.45);
}

.class-ul{
    width: 100%;
    height: 100%;
    overflow-y: scroll;
    background: rgba(0,0,0,.45);
}
.class-li{
    color: #fff;
    font-size: 14px;
}


.class-li .tit{
    font-size: 18px;
    background: #000;
    height: 59px;
    line-height: 59px;
    font-weight: 600;
    
}
.class-li .tit::before{
    content: '';
    display: inline-block;
    width: 5px;
    height: 5px;
    border-radius: 5px;
    border: 1px solid #fff;
    margin: 0 25px;
}

.class-li .line{
    display: flex;
    width: 100%;
    height: 59px;
    box-sizing: border-box;
    padding: 10px;
    padding-left: 40px;
    position: relative;
    color: #fff;
}

.class-li .line::before{
    content: '';
    display: inline-block;
    position: absolute;
    left: 25px;
    top: 0;
    width: 0;
    height: 100%;
    border-left: 1px dashed #fff;
}
.class-li .line::after{
    content: '';
    display: inline-block;
    position: absolute;
    left: 22px;
    top: 27px;
    width: 6px;
    height: 6px;
    border: 1px solid #fff;
    background: #fff;
    border-radius: 3px;
}

.class-li:first-child .line:first-child:before,
.class-li:first-child .line:first-child:after{
    display: none;
}

.class-li h5.line{
    font-size: 18px;
    background: #000;
    height: 59px;
    line-height: 39px;
    font-weight: 600;
    cursor: initial;
}

.class-li .active{
    background: #04a7ec;
}

.class-li h5.line::after{
    background: none;
}

.class-li .line .time{
    font-size: 16px;
    line-height: 39px;
    display: inline-block;
    width: 50px;
    vertical-align: top;
}
.class-li .line .vip-icon{
    display: inline-block;
    font-size: 12px;
    height: 18px;
    width: 30px;
    text-align: center;
    line-height: 16px;
    border-radius: 6px;
    color: #d12c4d;
    font-style: italic;
    font-weight: 600;
    margin:10px 10px 0 0;
    vertical-align: top;
    border: 1px solid #d12c4d;
}
.class-li .line .row{
    display: inline-block;
    font-size: 14px;
    width: 214px;
}
.class-li .line .row h6{
    font-size: 14px;
    line-height: 20px;
    height: 20px;
    font-weight: 600;
}
.class-li .line .row p{
    line-height: 19px;
    height: 19px;
}


/* trial */
.trial-banner{
    width: 100%;
    height: 420px;
    overflow: hidden;
    background: url('../image/trial-banner.jpg') no-repeat center center;
    background-size: auto 100%;
}
.trial-banner .main{
    height: 420px;
    display: flex;
    align-items: center;
}


.trial-wrap .content{
    color: #fff;
    font-size: 18px;
}
.trial-wrap .content h2{
    font-size: 40px;
    height: 56px;
    margin-bottom: 50px;
}
.trial-wrap .content p{
    line-height: 33px;
}
.trial-wrap .content h5{ font-size: 18px; margin-top: 10px;}
.trial-wrap .content h5 .lar{
    font-size: 32px;
    font-weight: bold;
}
.trial-wrap .main.shadow{
    margin: 50px auto;
}

.trial-main{
    box-sizing: border-box;
    width: 100%;
    height: 672px;
    padding: 40px 0 40px 650px;
    background: url('../image/trial-bg.png') no-repeat left top;
    background-size: 868px 672px;
    color: #333;
}
.trial-main .tit{ 
    font-size: 24px;
    height: 33px;    
}
.trial-main .con{
    margin: 60px 0 0 50px;
}
.trial-main .row{ 
    margin-bottom: 20px;
}
.trial-main .row span{ 
    display: inline-block;
    width: 100px;
    height: 40px;
    line-height: 40px;
    text-align: right;
    margin-right: 15px;
    font-size: 16px;
    vertical-align: top;
}
.trial-main .row .input{
    border: 1px solid #dfdfdf;
    border-radius: 4px;
    height: 30px;
    width: 500px;
    padding: 5px 10px;
    line-height: 30px;
    color: #666;
    display: inline-block;
    vertical-align: top;
}
.trial-main .row .text{
    height: 200px;
}
.trial-main .btns{
    width: 615px;
    margin-top: 40px;
    text-align: right;
}
.trial-main .btns .btn{
    display: inline-block;
    margin-left: 20px;
    padding: 5px 35px;
    height: 40px;
    color: #666;
    font-size: 14px;
    border: 1px solid #dfdfdf;
    cursor: pointer;
    background: #fff;
    border-radius: 4px;
    opacity: .9;
}

.trial-main .btn:hover{
    opacity: 1;
    transition: all .3s ease-in;
}

.trial-main .btns .sub-btn{
    color: #fff;
    background: #338CE9;
    border-color: #338CE9;
}

.partners-wrap {
    width: 100%;
    overflow: hidden;
    padding-bottom: 60px;
    margin-bottom: 60px;
}

.partners-wrap ul{
    text-align: center;
    font-size:0;
}

.partners-wrap li{
    display: inline-block;
    margin:0 20px 20px 0;
    font-size:14px;
    vertical-align:middle;
}

.partners-wrap .right{
    margin-right: -1px;
}

.partners-wrap li img{
    width: 176px;
    margin-top: 5px;
}

.partners-wrap li:hover{
    transform: scale(1.1);
    transition-duration: 0.2s;
    box-shadow: 1px 2px rgba(0, 0, 0, 0.06);
}

.partners-wrap li a div{
    width: 216px;
    height: 52px;
    border: 1px solid #DFDFDF;
}

.partners-wrap .tit span{
    color: #338CE9;
}

.partners-dd {
    margin-top: 30px;
    text-align: center;
}

.partners-dd img{
    width: 190px;
}

.more-dl {
    height: 1100px;
}

.more-company {
    height: 180px;
    margin-top: 80px;
    border-radius: 18px 18px 18px 18px;
    position: relative;
}

.more-company:hover .company-head {
    background: url('../image/index-f.png') no-repeat;
    background-size: 100% 100%;
    width: 100%;
    transition-duration: 0.4s;
}

.more-company:hover .company-end {
    opacity: 0;
    transition-duration: 0.2s;
}

.more-company:hover .company-more span {
    color:#ffffff;
    transition-duration: 0.4s;
}

.more-company:hover .company-more button {
    background: url('../image/index-enter1.png') no-repeat;
    background-size: 100% 100%;
    transition-duration: 0.4s;
}

.company-head {
    height: 180px;
    width: 1040px;
    background: url('../image/index-d.png') no-repeat;
    background-size:100% 100%;
    float:left;
    display:flex;
    align-items: center;
}

.company-span {
    font-size: 34px;
    font-weight: bold;
    color: #fff;
    left: 50px;
    top: 50%;
    transform: translate(0,-50%);
    position: absolute;
}

.company-head span {
    font-size: 34px;
    font-weight: bold;
    color: #fff;
    margin-left: 50px;
}

.company-end {
    height: 180px;
    width: 330px;
    background: url('../image/index-e.png') no-repeat;
    background-size: 100% 100%;
    box-shadow: 5px 3px 16px 1px rgb(0 41 84 / 10%);
    border-radius: 18px 18px 18px 18px;
    position: absolute;
    right: 0;
}

.company-more {
    position: absolute;
    top: 50%;
    transform: translate(0, -50%);
    right:96px;
    z-index: 1;
}

.company-more span {
    font-size: 24px;
    color: #338CE9;
}

.company-more button {
    background: url('../image/index-enter.png') no-repeat;
    background-size: 100% 100%;
    width: 26px;
    height: 26px;
    border: none;
    margin-left: 16px;
    vertical-align: sub;
}

.more-chunhua {
    height: 180px;
    margin-top: 30px;
    position: relative;
}

.chunhua-head {
   background: url('../image/index-d1.png') no-repeat;
   background-size: 100% 100%;
   float:right;
}

.chunhua-span {
    font-size: 34px;
    font-weight: bold;
    color: #fff;
    right: 50px;
    top: 50%;
    transform: translate(0, -50%);
    position: absolute;
}

.chunhua-end {
    left: 0;
}

.chunhua-more {
    position: absolute;
    top: 50%;
    transform: translate(0, -50%);
    left: 96px;
    z-index: 1;
}

.more-chunhua:hover .chunhua-head {
    background: url('../image/index-f1.png') no-repeat;
    background-size: 100% 100%;
    width: 100%;
    transition-duration: 0.4s;
}

.more-chunhua:hover .chunhua-end {
    opacity: 0;
    transition-duration: 0.2s;
}

.more-chunhua:hover .chunhua-more span {
    color: #ffffff;
    transition-duration: 0.4s;
}

.more-chunhua:hover .chunhua-more button {
    background: url('../image/index-enter1.png') no-repeat;
    background-size: 100% 100%;
    transition-duration: 0.4s;
}

.more-education {
    height: 180px;
    margin-top: 30px;
    position: relative;
}

.education-head {
    background: url('../image/index-d2.png') no-repeat;
    background-size: 100% 100%;
}

.more-education:hover .education-head {
    background: url('../image/index-f2.png') no-repeat;
    background-size: 100% 100%;
    width: 100%;
    transition-duration: 0.4s;
}

.more-education:hover .company-end {
    opacity: 0;
    transition-duration: 0.2s;
}

.more-education:hover .company-more span {
    color: #ffffff;
    transition-duration: 0.4s;
}

.more-education:hover .company-more button {
    background: url('../image/index-enter1.png') no-repeat;
    background-size: 100% 100%;
    transition-duration: 0.4s;
}

.more-capacity {
    height: 180px;
    margin-top: 30px;
    position: relative;
}

.capacity-head {
    background: url('../image/index-d3.png') no-repeat;
    background-size: 100% 100%;
    float: right;
}

.capacity-end {
    left: 0;
}

.more-capacity:hover .capacity-head {
    background: url('../image/index-f3.png') no-repeat;
    background-size: 100% 100%;
    width: 100%;
    transition-duration: 0.4s;
}

.more-capacity:hover .company-end {
    opacity: 0;
    transition-duration: 0.2s;
}

.more-capacity:hover .company-more span {
    color: #ffffff;
    transition-duration: 0.4s;
}

.more-capacity:hover .company-more button {
    background: url('../image/index-enter1.png') no-repeat;
    background-size: 100% 100%;
    transition-duration: 0.4s;
}

.more-certificate {
    height: 180px;
    margin-top: 30px;
    position: relative;
}

.certificate-head {
    background: url('../image/index-d4.png') no-repeat;
    background-size: 100% 100%;
}

.more-certificate:hover .certificate-head {
    background: url('../image/index-f4.png') no-repeat;
    background-size: 100% 100%;
    width: 100%;
    transition-duration: 0.4s;
}

.more-certificate:hover .company-end {
    opacity: 0;
    transition-duration: 0.2s;
}

.more-certificate:hover .company-more span {
    color: #ffffff;
    transition-duration: 0.4s;
}

.more-certificate:hover .company-more button {
    background: url('../image/index-enter1.png') no-repeat;
    background-size: 100% 100%;
    transition-duration: 0.4s;
}