.video-list .search {}
.video-list .search form {display:block;width:100%;max-width:424px;}
.video-list .search .test {
    float: left;
    width: 80%;
    height: 42px;
    line-height: 42px;
    color: #252525;
    border:1px solid #ccc;
    padding: 0 12px;
    font-size: 14px;
}
.video-list .search .button {
    width: 20%;
    height: 42px;
    line-height: 38px;
    background:#ee0718 url(../images/search.png) no-repeat center;
}


.video-list{width:100%; padding:2% 0;background: #f6f6f6;}
.video-list li{ float:left; width:24.5%;background:#fff;margin:0.25%;padding:0.5%;box-shadow: 0px 3px 3px rgba(0, 0, 0, 0.03);}
.video-list li .thumb{
    display: block;
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
    padding-top: 62.5%;
    overflow: hidden;
}
.video-list li .thumb img {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 1s;
}
.video-list li .thumb .pic{ display:block; width:100%;}
.video-list li .thumb i{ position:absolute; z-index:2;top:50%;left:0; right:0; margin:-30px auto; text-align:center;}
.video-list li .item{ padding:5%;}
.video-list li .item h3{font-size:15px; color:#55504f;text-overflow: ellipsis;white-space: nowrap;overflow: hidden;}


/*以下代码是自适应样式*/

@media screen and (max-width:1320px){}

@media screen and (max-width:1178px){
.video-list li{width:49.5%;margin: 0 0.25% 1% 0.25%;}
}


@media screen and (max-width:800px){
.video-list li{width:99.5%;margin: 0 0.25% 1% 0.25%;}
.video-list li .thumb i img{width:15%;}

.video-list li {
	position:relative;
}
.video-list li .video-down {
	display:block;
    position: absolute;
    right: 0px;
    bottom: 0px;
    width: 20%;
    height: 20%;
    z-index: 1;
    transition: all 0.3s;
    background: rgba(0, 0, 0, 0) url(../images/share.svg) no-repeat center center /20px;
}
}


.play-video {
    position: fixed;
    width: 100%;
    height: 100%;
    background: #000;
    
    display: flex;
    justify-content: center;
    align-items: center;
}
.play-video h1 {
    padding:2% ;
    font-size: 18px;
    color:#fff;
    text-align: center;
}
.play-video video {
    display: block;
    max-width: 100%;
}