@media screen and (min-width:981px) {
    /* 面包屑 */
    .crumbs {
        width: 100%;
        height: 60px;
    }

    .crumbs span {
        cursor: pointer;
        font-size: 16px;
        font-weight: 400;
        color: #282828;
        line-height: 60px;
        margin-right: 10px;
        vertical-align: middle;
    }

    .crumbs img {
        width: 7px;
        height: 12px;
        margin-right: 10px;
        vertical-align: middle;
    }

    /* 视频区 */
    .video-phone {
        display: none;
    }

    .video {
        margin-top: 45px;
        width: 780px;
        height: auto;
        /*height: 798px;*/
        background: #d8d8d8;
        position: relative;
        border-radius: 15px 15px 0 0;
        overflow: hidden;
    }

    .video img {
        width: 89PX;
        height: 89PX;
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
    }

    /* 下载视频 */
    .down {
        width: 780px;
        height: 66px;
        padding: 0 34px;
        background: #EFF1F6;
        border-radius: 0 0 15px 15px;
        overflow: hidden;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .down a {
        display: block;
    }

    .down a img {
        width: 126px;
        height: 36px;
    }

    .down div {
        height: 98px;
        line-height: 98px;
        font-size: 16px;
        font-weight: 500;
        color: #282828;
        display: none;
    }

    .down div span {
        cursor: pointer;
    }

    /* 文章区 */
    .title-content {
        width: 100%;
        height: auto;
        margin-top: 60px;
        margin-bottom: 32px;
        text-align: center;
    }

    .content {
        width: 100%;
        height: auto;
        margin-top: 32px;
        margin-bottom: 120px;
    }

    .title {
        font-size: 48px;
        font-weight: 600;
        color: #252525;
        line-height: 50px;
    }

    .text {
        margin-top: 10px;
        font-size: 16px;
        font-weight: 400;
        color: #252525;
        line-height: 30px;
    }

    .text p,
    .text span {
        font-size: 16px;
        font-weight: 400;
        color: #252525;
        line-height: 30px;
    }
    @-moz-document url-prefix() {
        /* 面包屑 */
        .crumbs {
            width: 100%;
            height: 60rem;
        }

        .crumbs span {
            cursor: pointer;
            font-size: 16rem;
            font-weight: 400;
            color: #282828;
            line-height: 60rem;
            margin-right: 10rem;
            vertical-align: middle;
        }

        .crumbs img {
            width: 7rem;
            height: 12rem;
            margin-right: 10rem;
            vertical-align: middle;
        }

        /* 视频区 */
        .video-phone {
            display: none;
        }
        .video {
            margin-top: 45rem;
            width: 780rem;
            height: auto;
            /*height: 798rem;*/
            background: #d8d8d8;
            position: relative;
            border-radius: 15rem 15rem 0 0;
            overflow: hidden;
        }

        .video img {
            width: 89PX;
            height: 89PX;
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
        }

        /* 下载视频 */
        .down {
            width: 780rem;
            height: 66rem;
            padding: 0 34rem;
            background: #EFF1F6;
            border-radius: 0 0 15rem 15rem;
            overflow: hidden;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .down a {
            display: block;
        }

        .down a img {
            width: 126rem;
            height: 36rem;
        }

        .down div {
            height: 98rem;
            line-height: 98rem;
            font-size: 16rem;
            font-weight: 500;
            color: #282828;
            display: none;
        }

        .down div span {
            cursor: pointer;
        }

        /* 文章区 */
        .title-content {
            width: 100%;
            height: auto;
            margin-top: 60rem;
            margin-bottom: 32rem;
            text-align: center;
        }
        .content {
            width: 100%;
            height: auto;
            margin-top: 32rem;
            margin-bottom: 120rem;
        }

        .title {
            font-size: 48rem;
            font-weight: 600;
            color: #252525;
            line-height: 50rem;
        }

        .text {
            margin-top: 10rem;
            font-size: 16rem;
            font-weight: 400;
            color: #252525;
            line-height: 30rem;
        }

        .text p,
        .text span {
            font-size: 16rem;
            font-weight: 400;
            color: #252525;
            line-height: 30rem;
        }
    }
}

@media screen and (max-width:980px) {

    /* 面包屑 */
    .crumbs {
        width: 100%;
        /* height: 0.3rem; */
        background-color: #F0F3F8;
        
    }
    .crumbs.safeplace{
        padding: 0.1rem 0.1rem 0.1rem 0.3rem;
    }

    .crumbs span {
        cursor: pointer;
        font-size: 0.1rem;
        color: #7A7B7D;
        /* line-height: 0.3rem; */
        margin-right: 0.04rem;
        vertical-align: middle;
        opacity: 0.6;
    }

    .crumbs img {
        width: 0.04rem;
        margin-right: 0.08rem;
        vertical-align: middle;
        opacity: 0.6;
    }

    .page-title{
        color: #000;   
    }

    /* 视频区 */
    .video-web{
        display: none;
    }
    
    .video {
        width: 3.15rem;
        height: auto;
        background: transparent;
        position: relative;
        border-radius: 0.1rem 0.1rem 0 0;
        overflow: hidden;
        margin:0.4rem auto 0 auto;
        padding: 0;
    }

    .video img {
        width: 89PX;
        height: 89PX;
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
    }

    /* 下载视频 */
    .down {
        width: 3.15rem;
        height: 0.44rem;
        margin: 0 auto;
        background: #EFF1F6;
        border-radius: 0 0 15px 15px;
        overflow: hidden;
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 0 .1rem;
    }

    .down a {
        display: block;
    }

    .down a img {
        width: 0.77rem;
        height: 0.22rem;
    }

    .down div {
        height: 0.44rem;
        line-height: 0.44rem;
        font-size: 0.1rem;
        /* font-weight: 500; */
        color: #282828;
        display: none;
    }

    .down div span {
        cursor: pointer;
    }

    /* 文章区 */
    .title-content{
        margin-top: 0.3rem;
    }
    .content {
        width: 100%;
        height: auto;
        margin-top: 0.2rem;
        margin-bottom: 0.4rem;
    }

    .title {
        font-size: 0.2rem;
        color: #252525;
        font-weight: bold;
    }

    .text {
        margin-top: 0.15rem;
        font-size: 0.1rem;
        color: #252525;
        line-height: 0.2rem;
    }

    .text p,
    .text span {
        font-size: 0.1rem !important;
        color: #252525;
        line-height: 2;
        opacity: 0.7;
    }
}