.video-list {
    display: flex;
    flex-wrap: wrap;
}
.video-list li {
    position: relative;
    width: 32%;
    margin-right: 2%;
    margin-bottom: 30px;
    text-align: center;
    cursor: pointer;
}
.video-list li:nth-child(3n) {
    margin-right: 0;
}
.video-list li h5 {
    font-size: 1rem;
    line-height: 2;
}
.video-list li span {
    color: #666;
    font-size: 0.8rem;
}
.video-list li .photo {
    overflow: hidden;
}
.video-list li .photo img {
    width: 100%;
    transition: all 0.3s;
}/*
.video-list li:hover .photo img {
    transform: scale(1.1);
}  // */

.video-list .item .floatimg {
    position: absolute;
    left: calc(60% - 80px);
    top: calc(60% - 80px);
    transition: all 0.3s;
}
.video-list li:hover .floatimg {
    transform: scale(1.1);
}




@media only screen and (max-width:768px) {
    .video-list li {
        width: 100%;
        margin-right: 0%;
    }
}