#pic-list {
    display: none;
}

.tab-list {
    width: 100%;
    margin-top: 80px;
}

.tab-list ul{
    width: 370px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.tab-list ul li.current-tab {
    border-bottom: 6px solid #78B7FF;;
}

.tab-list ul li {
    cursor: pointer;
    width: 40%;
    text-align: center;
    font-weight: bold;
    font-size: 3rem;
    color: #222222;
    height: 80px;
    line-height: 80px;
    border:none;
}

/* 分类列表 */
.cate-list {
    width: 100%;
    margin-top: 60px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.cate-list li {
    color: #666666;
    width: 184px;
    height: 60px;
    text-align: center;
    line-height: 60px;
    border-radius: 30px 30px 30px 30px;
    border: 2px solid #CCC;
    cursor: pointer;
}

.cate-list li.current-cate {
    border: 2px solid #78B7FF;
    color:#78B7FF;
}


#video-wrap {
    width: 100%;
    max-width: 1400px;
    padding: 20px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    position: relative;
}

#video-wrap video {
    width: 100%;
    height: auto;
    border-radius: 6px;
}

#video-wrap img {
    width: 100%;
    height: auto;
    border-radius: 6px;
}

#video-wrap .img-item {
    position: relative;
    width: 100%;
}

#video-wrap .img-item a{
    position: absolute;
    top: 30px;
    right: 30px;
}

.download-btn-txt {
    color:#fff;
    display: block;
    font-size: 12px;
    /*margin-top:5px;*/
}