.tab-tit,
.tab-tits {
    height: 40px;
}

.tab-tit .tab-item,
.tab-tits .tab-items {
    width: 50%;
    text-align: center;
    float: left;
    height: 40px;
    line-height: 40px;
    color: #333;
    font-size: 20px;
    position: relative;
}

.tab-tit .tab-item2 {
    width: 25%;
    text-align: center;
    float: left;
    height: 40px;
    line-height: 40px;
    color: #333;
    font-size: 20px;
    position: relative;
}

.tab-tit .tab-item span,
.tab-tit .tab-item2 span {
    height: 40px;
    display: inline-block;
    padding: 0 20px;
}

.active span {
    border-bottom: 3px solid #28b5a9;
}

.active span:after {
    content: "";
    position: absolute;
    bottom: -8px;
    left: 50%;
    margin-left: -13px;
    width: 100%;
    background: url(/Sites/Uploaded/UserUpLoad/20180809/20180809094651.jpg) no-repeat center;
    display: block;
    width: 26px;
    height: 8px;
}

.tab-con {
    margin-top: 20px;
}

.tab-con .news {
    display: none;
    border: 1px solid #ccc;
    box-shadow: 0px 0px 15px #ccc;
    padding: 20px;
}

.tab-con .video_list {
    display: none;
    border: 1px solid #ccc;
    box-shadow: 0px 0px 15px #ccc;
    padding: 20px;
}

.tab-con .video_list li {
    width: 33.33%;
    float: left;
    padding: 0 5px;
    box-sizing: border-box;
}

.tab-con .video_list li .video_img {
    display: block;
    width: 100%;
    height: 100%;
}

.tab-con .video_list li img {
    width: 100%;
    height: 225px;
}

.tab-con .video_list li h2 {
    font-size: 14px;
    margin-top: 10px;
}

.tab-con .video_list li p {
    display: none;
}

.tab-con .news li {
    line-height: 40px;
}

.tab-con .news li .span_date {
    float: right;
}

.tab-con .selected {
    display: block;
}

.col-md-6 {
    box-sizing: border-box;
}

.imgleft {
    height: 302px;
    padding-right: 10px;
    box-sizing: border-box;
}

.imgleft img {
    width: 100%;
    height: 100%;
}

.tab-tits .tab-items {
    width: 100%;
}

.tab-tits .tab-items span {
    height: 40px;
    display: inline-block;
    padding: 0 20px;
}

.tab-con .new {
    border: 1px solid #ccc;
    box-shadow: 0px 0px 15px #ccc;
    padding: 20px;
}

.tab-con .new li {
    line-height: 40px;
}

.tab-con .new li .span_date {
    float: right;
}

@media screen and (max-width:500px) {
    .tab-tit2 {
        height: 80px;
    }
    .tab-tit a {
        font-size: 18px;
    }
    .tab-tit .tab-item2 {
        width: 50%;
    }
    .tab-con .video_list li {
        width: 100%;
    }
    .col-md-6 {
        width: 100%;
    }
}