.common-title {
    color: #fff;
}

/* 产品列表 */
.pics {}

@media (min-width: 1200px) {
    .video {
        display: flex;
        justify-content: space-between;
        padding: 30px 0 60px;
    }

    .pic-logo {
        padding: 0 0 32px;
    }

    .pic-nav {
        width: 225px;
        text-align: center;
    }

    .pic-nav ul {
        border-top: 1px solid #d9d9d9;
    }

    .pic-nav ul li {
        border-right: 1px solid #d9d9d9;
        border-bottom: 1px solid #d9d9d9;
    }

    .pic-nav ul a {
        display: block;
        padding: 35px 0;
        font: 400 18px/30px '微软雅黑';
        color: #000;
        text-align: center;
    }

    .pic-nav ul a:hover {
        color: #fff;
        background: #004fab;
    }

    .video-box {
        width: 930px;
        padding: 0 20px 0 0;
    }

    .video-layer {
        display: none;
        position: fixed;
        z-index: 10;
        left: 0;
        top: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.8);
    }
    .video-close{
        position: fixed;
        z-index: 99;
        left: 50%;
        top: 50%;
        margin: -330px 0 0 400px;
        cursor: pointer;
    }
    .video-close img{
        width: 45px;
    }

    .video-box ul {
        display: flex;
        flex-wrap: wrap;
    }

    .video-box ul li {
        width: 50%;
        padding: 10px;
    }

    .video-li {
        display: block;
        position: relative;
        overflow: hidden;
    }

    .video-box ul i {
        display: block;
        border: 5px solid #fbcf47;
    }

    .video-box ul i img {
        width: 100%;
    }

    .video-box ul video {
        display: none;
        position: fixed;
        z-index: 10;
        left: 50%;
        top: 50%;
        width: 800px;
        margin-left: -400px;
        margin-top: -300px;
    }

    .video-btn {
        position: absolute;
        left: 0;
        top: 125px;
        width: 100%;
        text-align: center;
        cursor: pointer;
    }

    .video-btn span {
        display: block;
        padding: 0 0 20px;
    }

    .video-btn p {
        font: 400 30px/42px '微软雅黑';
        color: #fff;
    }



}


/* 产品详情 */
.pic-er {}

@media (min-width: 1200px) {
    .pic-er {}
}