/* 弹窗 */
.mask {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background-color: rgba(0,0,0,.5);
    z-index: 999;
    display: none;
    justify-content: center;
    align-items: center;
}
.mask-main {
    width: 60vw;
    text-align: center;
    background-color: #000;
    /* padding: 10px 0 20px; */
}
.mask-close {
    color: #fff;
    text-align: right;
    padding: 10px 2% 0 0;
    font-size: 1.5625vw;
    cursor: pointer;
}
.mask-video {
    width: 100%;
}
.mask-video video {
    width: 100%;
}
/* 企业视频 */
.enterprise {
    display: flex;
    justify-content: center;
}
.video {
    position: relative;
    width: 37.917vw;
	height: 26.979vw;
	background-color: #ffffff;
    margin-right: 4.063vw;
    cursor: pointer;
    transition: all .5s;
    box-shadow: 0px 1px 10px 0px rgba(0, 0, 0, 0.06);
}
.main .video>img {
    display: block;
    width: 100% !important;
    height: 21.875vw !important;
    max-width: 100% !important;
}
.video>div {
    font-size: 1.042vw;
    height: 5.304vw;
    line-height: 5.304vw;
    color: #666666;
    padding: 0 20px;
    width: 100%;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.video:last-child {
    margin-right: 0;
}
.video:hover {
    background-color: #015cb9;
}
.video:hover>div {
    color: #fff;
}
.page {
    margin-top: 5.781vw;
}
.main .about-bg {
    padding-bottom: 4.323vw;
}
.main .video .bo {
    position: absolute;
    width: 3.125vw!important;
	height: 3.125vw !important;
    top: calc((100% - 5.304vw) / 2);
    left: 50%;
    transform: translate(-50%,-50%);
}
@media (max-width:800px) {
    .enterprise {
        flex-wrap: wrap;
    }
    .main .video .bo {
        min-width: 34px;
        min-height: 34px;
    }
    .video {
        width: 90%;
        height: 49.979vw;
        margin-right: 2%;
    }
    .video:nth-child(2n){
        margin-right: 0;
    }
    .main .video>img {
        height: 38.875vw !important;
    }
    .video>div {
        font-size: 14px;
        height: 40px;
        line-height: 40px;
    
    }
    .mask-main {
        width: 96vw;
    }
}