html{
 
}

body{
    margin:0;
    padding: 0;
    background-color: #0c1723;
    color:#fff;
    overflow-y: hidden;
    min-width: 1170px;
}

a{
    color:#555; 
    outline: none !important;
}

img{
    vertical-align: top;
}

h2{
    margin-bottom: 20px;
    font-size: 54px;
}

h3{
    margin-bottom: 20px;
}

.logoimg{
    margin-top: 8px;
    height: 35px;
    width: auto;
}
 

.bs-docs-footer{
    padding-top: 10px;
    padding-bottom: 10px;
    margin-top: 100px;
    color: #99979c;
    text-align: center;
    background-color: #010203;
    position: absolute;
    bottom: 0;
    width: 100%;
    z-index: 999;
}

.navbar-inverse{
    background-color: #010203;
}

.bs-docs-footer a {
    text-decoration: underline;
    color: #fff;

}

a:hover{
    text-decoration:underline;
    outline: none !important;
    background-color:transparent
}
 
.navbar{
    margin-bottom:0;
}

.jumbotron{
    margin-top: 50px;
    width: 100%; 
    background: url("../images/banner.png") no-repeat center top ;   
    background-size:cover;    

    padding-top: 0;
} 

.jumbotron .mask{
    position: fixed;
    width: 100%;
    background-color: #000;
    height: 100%;
    opacity: 0.7;
}

.jumbotron .container{
    overflow-y: scroll;
    width: 100%;
    min-width: 1170px; 
    display: flex;
    align-items: center;
    justify-content: center;
}

.container .containerbox{
    width: 1170px;
    height: 1000px;
    padding-left: 15px;
    padding-right: 15px;
}

#shouye{
    height: 100%;
    display: flex;
    justify-content: center;
}

.jumbotron .container::-webkit-scrollbar {
    display: none; /* Chrome Safari */
  }
  
  .jumbotron .container {
    scrollbar-width: none; /* firefox */
    -ms-overflow-style: none; /* IE 10+ */ 
    overflow-y: auto;
  }

.dropdown-menu{
    background-color: #1c1f24;
    color: #fff;
    min-width:100px;
    text-align: center;
}

.title-box{ 
    margin-top: 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center; 
    width: 976px;
    height: auto; 
}

.title-tips{
    margin-top: 150px;
    font-size: 20px;
    margin-bottom: 60px;
}

.btn-login{
    margin-top: 60px;
    padding: 22px 60px;
    border: 4px solid white;
    display: inline-block;
    font-size: 30px;
}
 

.title{
    margin-top: 180px;
    margin-bottom: 30px;
}

.dropdown-menu li a:hover{
    background-color: #666;
}

.dropdownfont{
    color: #fff !important;
    text-align: left;
}

.showbox{
    position: relative; bottom:-60%; display: none;
}

.showbox1{
    position: relative; bottom:-60%; display: none;
}


.showbox2{
    position: relative; bottom:-60%; display: none;
}
 

.showbox{
    padding-top: 30px;
}

.showbox1{
    padding-top: 30px;
}

.showbox2{
    padding-top: 30px;
}

.showbox3{
    padding-top: 30px;
}



.tabbox{
    margin-top: 40px; 
    min-height: 800px;
} 

.nav-pills li a:hover{
    background-color: transparent;
    color: #fff;
    opacity: 1;
}

.nav-pills > li.active > a, .nav-pills > li.active > a:focus, .nav-pills > li.active > a:hover {
    color: #fff;
    opacity: 1;
    background-color: transparent; 
}

.nav-pills > li > a{
    font-size: 32px;
    border-radius: 0;
    padding: 0;
    /* margin: 0px 15px; */
    color: #fff;
    opacity: 0.6;
}
 
 
.nav-pills > li.active > .line{
    margin-left: 28px;
    width: 70px;
    height: 2px;
    background-image: linear-gradient(45deg,#01cdf1,#0276ff);
}

.tab-content{
    padding-top: 30px;
}

.tabtitle{
    width: 100%;
    height: 72px;
    background-image: linear-gradient(45deg,#01cdf0,#0276ff);
    color: white;
    display: flex;
    padding-left: 30px;
    justify-content: start;
    align-items: center;
}

.tablebox{
    padding: 10px 30px 10px 30px;
    background-color: #15202e;
}

.table{
    margin-bottom: 0;
}

.table tr td{
    line-height: 80px;
}

.table .endtr td{
    border-bottom:none;
}

.table > tbody > tr > td, .table > tbody > tr > th, .table > tfoot > tr > td, .table > tfoot > tr > th, .table > thead > tr > td, .table > thead > tr > th{
    line-height: 3.5;
    vertical-align: middle;
    border-top: none;
    border-bottom: 1px solid  #27313e;
}
 

.fontcolor {
    background: linear-gradient(90deg, #2BFFEC 0%, #2E8BFF 100%);
    -webkit-background-clip: text;/*背景颜色以文本方式剪切*/
    -webkit-text-fill-color: transparent;/*文字填充为透明色让设置的渐变色显示出来，一定要设置为透明色不然设置的渐变色无法显示出来，会被遮挡住*/
    display: inline-block;
}

.jobcolor{
    color:#81878e;
    font-size: 12px;
    min-height: 42px; 
}

.speakername{
    min-height: 42px; 
    font-size: 14px;
}

.speakerlist{
    /* padding-top: 20px; */
}

.imglist{
    display: flex;
    align-items: center;
}

.topbottom{
    margin: 10px 0px ;
    font-size: 24px;
}

.m-t-5
{
    margin-top: 10px;
}


.m-t-180{
    margin-top: 180px;
}

.m-t-40
{
    margin-top: 40px;
}

.p-t-40{
    padding-top: 40px;
}

.m-t-b-10{
    margin: 15px 0px;
}


.p-t-b-10{
    padding: 15px 0;
}

.m-t-10{
    margin-top: 10px;
    min-height: 334px;
}

.m-l-5{
    margin-left: 20px;
}

.logolist{
    padding-top: 40px;
}

.l-box{
    display: flex; 
    align-items: center;
}

.addname{
    font-size: 24px;
}

.addintro{
    font-size: 12px;
    opacity: 0.6;
    letter-spacing: 4px;
}


.logoin{
    cursor: pointer;
}

.speaker-box{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.speakerbox{
    width: 190px; 
    margin-top: 40px;
}

.speakerbox .fonts{
    width: 162px;
    font-size: 14px;
    opacity: 0.6;
}


.bg_img{
    position: relative;
    width: 100%;
    height: 100%;
}

.more-box{
    margin-top: 40px;
    display: flex;
    justify-content: center;
}

.more-box .more-btn{
    background-color: transparent;
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 44px;
    padding: 16px 60px;
    font-size: 24px; 
}

.more-btn .icon{
    color: white;
    -webkit-text-fill-color: white;
    margin-left: 10px;
    vertical-align: -10%;
}

.more{
    display: none;
}

@media screen and (max-device-width:1366px) {
    .title-box{ 
        margin-top: 100px;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center; 
        width: 600px;
        height: auto; 
    }          

    .play-box{
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center; 
        width: 600px;
        height: auto; 
    }

    .title-tips{
        margin-top: 80px;
        font-size: 20px;
        margin-bottom: 40px;
    }
    
    .btn-login{
        margin-top: 40px;
        padding: 22px 40px;
        border: 4px solid white;
        display: inline-block;
        font-size: 24px;
    }
     
    
    .title{
        margin-top: 80px;
        margin-bottom: 20px;
    }
}

@media screen and (min-device-width: 1440px) {
    .title-box{ 
        margin-top: 100px;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center; 
        width: 1170px;
        height: auto; 
    }  

    .play-box{
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center; 
        width: 1170px;
        height: auto; 
    }

    .title-tips{
        margin-top: 150px;
        font-size: 20px;
        margin-bottom: 60px;
    }
    
    .btn-login{
        margin-top: 60px;
        padding: 22px 60px;
        border: 4px solid white;
        display: inline-block;
        font-size: 30px;
    }
     
    
    .title{
        margin-top: 180px;
        margin-bottom: 30px;
    }
}