@charset "UTF-8";
/*************资源检索总列表页 start**********/
.list_banner{
    position:relative;
    width:100%;
    min-width:1280px;
    height:350px;
    overflow:hidden;
}
.big_banner{
    position:absolute;
    left:50%;
    transform:translate(-50%,0);
    width:1920px;
    height:350px;
    background:url("../images/list_banner.jpg") no-repeat center;
}
/*显式检索区 start*/
.kinds_box{
    position:relative;
    background:#fff;
    border-radius:6px;
    padding:5px 25px;
    overflow:hidden;
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
}
.kinds_nav{
    position:relative;
    width:100%;
    padding:15px 0;
    margin:0 auto;
    overflow:hidden;
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
}
.kinds_list{
    position:relative;
    width:100%;
    overflow:hidden;
}
.kinds_box .kinds_nav:last-child{
    border:0;
}
.kinds_list dt{
    position:absolute;
    left:0;
    top:0;
    width:80px;
    height:40px;
    line-height:40px;
    font-size:16px;
    color:#fff;
    overflow:hidden;
}
.kinds_list dd{
    position:relative;
    width:100%;
    padding:0 80px 0 80px;
    overflow:hidden;
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
}
.two .kinds_list{
    max-height:160px;
}
.two .kinds_list.active{
    max-height:100%;
}
.kinds_list dd a{
    float:left;
    height:28px;
    line-height:28px;
    border:1px solid transparent;
    border-radius:5px;
    padding:0 10px;
    color:#fff;
    margin:5px;
    transition:all .3s;
    overflow:hidden;
    cursor: pointer;
}
.kinds_list dd a:hover,
.kinds_list dd a.current{
    color:#e50206;
    border-color:#fff;
    background-color:#fff;
}
.open{
    position:absolute;
    top:20px;
    right:0;
    width:75px;
    height:30px;
    line-height:30px;
    border:1px solid #e50206;
    color:#e50206;
    border-radius:30px;
    text-align:center;
    cursor:pointer;
    transition:all .3s ease;
    display:none;
}
.open:hover{
    background:#e50206;
    color:#fff;
}
.open i{
    font-size:14px;
}
/*显式检索区 end*/

.list .item{
    display:none;
}
/*单个视频列表 start*/
.sub_list{
    width:100%;
    clear:both;
}
.sub_list li{
    position:relative;
    width:100%;
    height:65px;
    line-height:65px;
    background:#fff;
    box-shadow: 0 0 5px 1px rgba(0,0,0,0.05);
    border-radius:5px;
    font-size:16px;
    margin-top:20px;
    transition:all .5s;
    overflow:hidden;
}
.sub_list li:hover p,.sub_list li.col p{
    color:#e50206;
}
.sub_list li a{
    display:block;
    width:100%;
    overflow:hidden;
}
.sub_list li a i{
    position:absolute;
    left:20px;
    top:18.5px;
    width:28px;
    height:28px;
    background:url("../images/icon_video.png") no-repeat center;
    background-position:0 0;
    transition:all .3s;
}
.sub_list li:hover i{
    background-position:0 -28px;
}
.sub_list li a p{
    width:100%;
    padding:0 380px 0 60px;
    overflow:hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
.sub_list li a .study_btn{
    position:absolute;
    top:12px;
    right:20px;
    width:130px;
    line-height:36px;
    border:2px solid #e50206;
    border-radius:40px;
    color:#e50206;
    text-align: center;
    transition:all .5s;
    overflow:hidden;
}
.sub_list li:hover .study_btn{
    background:#e50206;
    color:#f6ff00;
}
.sub_list li b{
    position:absolute;
    top:0;
    right:180px;
    color:#999;
    font-size:15px;
}
/*单个视频列表 end*/

/*PPT、PDF下载 start*/
.download_list{
    width:100%;
    background:#fff;
    border-radius:5px;
    padding:0 25px;
    margin-top:20px;
    overflow:hidden;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
.download_list li{
    position:relative;
    width:100%;
    height:50px;
    line-height:50px;
    background:#fff;
    border-bottom:1px dashed #ddd;
    font-size:16px;
    padding:15px 0;
    overflow:hidden;
}
.download_list li:last-child{
    border:0;
}
.download_list li img{
    position:absolute;
    left:0;
    top:50%;
    width:40px;
    margin-top:-20px;
}
.download_list li p{
    width:100%;
    padding:0 155px 0 45px;
    overflow:hidden;
    text-overflow:ellipsis;
    white-space:nowrap;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
.download_list li .download{
    position:absolute;
    top:20px;
    right:20px;
    width:110px;
    line-height:36px;
    border:2px solid #e50206;
    border-radius:8px;
    color: #e50206;
    text-align: center;
    transition:all .3s;
    cursor:pointer;
    overflow:hidden;
}
.download_list li:hover .download{
    background:#e50206;
    color:#fff;
}
/*PPT、PDF下载 end*/

/*PPT弹窗 start*/
.ppt_layer{
    position:fixed;
    z-index:9999;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:rgba(0,0,0,.6);
    filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=#99000000, endColorstr=#99000000);
    overflow-y:scroll;
    display:none;
}
.ppt_nav{
    width:1100px;
    background:#fff;
    padding:0 40px 40px;
    margin:0 auto;
    overflow:hidden;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
.ppt_nr{
    width:100%;
    overflow:hidden;
}
.ppt_nr img.preview_tu{
    max-width:100%;
    margin-top:80px;
}
.download_fixed{
    position:fixed;
    width:1020px;
    height:80px;
    background:#fff;
    border-bottom:2px solid #e6e6e6;
    overflow:hidden;
}
.download_fixed a{
    display:block;
    width:200px;
    height:50px;
    line-height:50px;
    background:#d1141c;
    border-radius:5px;
    color:#fff;
    font-size:18px;
    text-align: center;
    margin:15px auto;
    overflow:hidden;
}
.download_fixed a img{
    width:30px;
    vertical-align: -8px;
    margin-right:10px;
}
.icon_close{
    float:right;
    width:40px;
    height:40px;
    background:url("../images/icon_close.png") no-repeat center;
    background-size:cover;
    margin:20px 0;
    cursor:pointer;
    overflow:hidden;
}
::-webkit-scrollbar {
    -webkit-appearance: none;
    width: 7px;
}
::-webkit-scrollbar-thumb {
    border-radius: 4px;
    background-color: rgba(0,0,0,.5);
    -webkit-box-shadow: 0 0 1px rgba(255,255,255,.5);
}
/*PPT弹窗 end*/
/*************资源检索总列表页 end**********/

/********************综合自测 start****************/
.self_banner{
    position:relative;
    width:100%;
    min-width:1280px;
    height:350px;
    overflow:hidden;
}
.self_center{
    position:absolute;
    left:50%;
    transform: translate(-50%,0);
    width:1920px;
    height:350px;
    background:url("../images/self_banner.jpg") no-repeat center;
    overflow:hidden;
}
.test_list{ padding-bottom:20px;}
.test_nav{
    padding:0 160px 0 50px;
    box-sizing: border-box;
}
/********************综合自测 end****************/