@media (min-width: 767px) {

    /*首页*/

    .homeaboutbox {
        position: relative;
    }

        .homeaboutbox img {
            width: 100%;
        }

    .homeimgback {
        width: 100%;
    }

    .homeaboutcontentbox {
        position: absolute;
        top: 0;
        height: 100%;
        left: 0;
        width: 84%;
        padding: 70px 8%;
    }

    .homeabouttitle {
        width: 90%;
        margin: auto;
    }

        .homeabouttitle label {
            display: block;
            text-align: center;
            font-size: 46px;
            font-weight: bold;
            line-height: 46px;
            font-family: 'Alibaba PuHuiTi-Bold';
        }

        .homeabouttitle p {
            display: block;
            text-align: center;
            font-size: 20px;
            margin-top: 15px;
            line-height: 30px;
            color: #333;
            margin-bottom: 45px;
            font-family: 'Alibaba PuHuiTi-Regular';
        }

    .homeabouttimebox {
        margin-top: 75px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        color: white;
        height: 100%;
        margin-right: 5%;
    }

        .homeabouttimebox li {
            height: 100%;
            display: flex;
            align-items: center;
        }


    .homeabouttime {
        width: 100%;
    }

        .homeabouttime label {
            display: flex;
            align-items: baseline;
            font-family: DINPro, DINPro;
            font-weight: bold;
            font-size: 60px;
            color: #FFFFFF;
            line-height: 46px;
        }

            .homeabouttime label span {
                font-size: 20px;
                line-height: 46px;
            }

        .homeabouttime p {
            display: block;
            font-family: DINPro, DINPro;
            font-weight: 400;
            font-size: 20px;
            color: #FFFFFF;
            line-height: 46px;
        }

    .homeproducebox {
        position: relative;
    }

    .homeproducecontentbox {
        position: absolute;
        top: 10%;
        left: 8%;
        width: 84%;
    }

        .homeproducecontentbox label {
            display: block;
            text-align: center;
            font-size: 30px;
            font-weight: bold;
        }

        .homeproducecontentbox p {
            font-size: 16px;
            display: block;
            margin-top: 15px;
            line-height: 25px;
            text-align: center;
        }

    .homeproduceicons {
        margin-top: 2%;
        display: flex;
        align-items: center;
        justify-content: space-around;
    }

    .homeproduceimgs {
        margin-top: 2%;
        overflow: hidden;
    }

        .homeproduceimgs img {
            width: 80%;
        }

    .homepropertybox {
        position: relative;
    }

    .homepropertycontentbox {
        position: absolute;
        left: 8%;
        top: 12%;
        width: 84%;
    }

        .homepropertycontentbox label {
            color: white;
            display: block;
            text-align: center;
            font-size: 30px;
            font-weight: bold;
        }

        .homepropertycontentbox p {
            color: white;
            font-size: 16px;
            display: block;
            margin-top: 15px;
            line-height: 25px;
            text-align: center;
            width: 100%;
        }

    .homepropertyicons {
        width: 1200px;
        margin: 0 auto;
        display: flex;
        align-items: center;
        justify-content: space-around;
    }

        .homepropertyicons li label {
            font-family: "DINPro-Bold";
            font-weight: Bold;
            color: #002489;
            font-size: 60px;
            line-height: 46px;
        }

            .homepropertyicons li label span {
                font-family: DINPro, DINPro;
                font-weight: 400;
                font-size: 20px;
                color: #002489;
                line-height: 46px;
            }

        .homepropertyicons li p {
            display: block;
            font-family: DINPro, DINPro;
            font-weight: 400;
            font-size: 20px;
            color: #002489;
            line-height: 40px;
        }

    .homepropertyimgs {
        width: 1200px;
        overflow: hidden;
        white-space: nowrap;
        position: relative;
        margin: 50px auto;
        margin-bottom: 150px;
    }

        .homepropertyimgs img {
            width: 24%;
            margin-right: 15px;
            display: inline-block;
            animation: scrollImages 10s linear infinite;
        }

    @keyframes scrollImages {
        from {
            transform: translateX(0);
        }

        to {
            transform: translateX(-100%);
        }
        /* 对于水平滚动，这里是向左滚动 */
    }

    .homepropertycontentbox .homepropertyremark {
        display: block;
        text-align: center;
        color: #3e588d;
        margin-top: 20px;
        font-size: 18px;
    }

    .homeinvestmentbox {
        position: relative;
    }

    .homeinvestmentcontentbox {
        position: absolute;
        top: 10%;
        left: 8%;
        width: 84%;
    }

        .homeinvestmentcontentbox label {
            color: white;
            display: block;
            text-align: center;
            font-size: 30px;
            font-weight: bold;
        }

        .homeinvestmentcontentbox p {
            color: white;
            font-size: 16px;
            display: block;
            margin-top: 15px;
            line-height: 25px;
            text-align: center;
            width: 100%;
        }

    .homelinkbox {
        position: relative;
    }

    .homelinkcontentbox {
        position: absolute;
        top: 15%;
        left: 8%;
        width: 84%;
    }

        .homelinkcontentbox label {
            display: block;
            text-align: center;
            font-size: 30px;
            font-weight: bold;
        }

        .homelinkcontentbox p {
            font-size: 16px;
            display: block;
            margin-top: 15px;
            line-height: 25px;
            text-align: center;
            width: 100%;
        }

    .homelinkimgs {
        margin-top: 2%;
    }

        .homelinkimgs li {
            float: left;
            width: 16.6%;
            margin-bottom: 10px;
        }

            .homelinkimgs li a {
                display: block;
            }

            .homelinkimgs li img {
                width: 80%;
            }

    .productspec {
        position: absolute;
        display: flex;
        align-items: center;
        justify-content: space-between;
        width: 90%;
        left: 4%;
        top: -40px;
        z-index: 9;
    }

        .productspec li {
            width: 23%;
        }

            .productspec li img {
                width: 100%;
            }


    .spectitle {
        margin-top: 200px;
    }


    /********** product *********/
    .productlist {
        width: 1200px;
        margin: 0 auto;
        margin-top: 45px;
        margin-bottom: 170px;
    }

        .productlist li {
            float: left;
            width: 332px;
            height: 270px;
            margin-bottom: 24px;
            background-size: 100% 100%;
            padding: 18px 24px;
        }

        .productlist > :nth-child(1) {
            height: 600px;
        }

        .productlist > :nth-child(2),
        .productlist > :nth-child(4) {
            margin: 0 30px;
            margin-bottom: 24px;
        }

        .productlist li label {
            font-size: 24px;
            font-weight: bold;
            margin-bottom: 15px;
            display: block;
            font-family: 'PingFang SC-Bold';
        }


    /********** cert *********/
    .skilllist {
        width: 1200px;
        margin: 0 auto;
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-bottom: 150px;
    }

        .skilllist li {
            width: calc(23% - 48px);
            padding: 24px;
            box-shadow: rgba(55, 140, 231, 0.20) 0 0 14.2px;
        }

            .skilllist li img {
                width: 108px;
                display: block;
                margin: 0 auto;
            }

            .skilllist li label {
                display: block;
                text-align: center;
                font-family: "PingFang SC-Bold";
                line-height: 46px;
                font-size: 24px;
                margin: 12px 0;
            }

            .skilllist li p {
                display: block;
                line-height: 30px;
                font-size: 16px;
            }


    /********** solution *********/
    .skillbox {
        width: 1400px;
        margin: 0 auto;
        position: relative;
        margin-bottom: 150px;
    }

        .skillbox .skillswiper-btn {
            width: 65px;
            height: 65px;
            position: absolute;
            top: 50%;
            transform: translateY(-32px);
            cursor: pointer;
        }

            .skillbox .skillswiper-btn:hover {
                transform: translateY(-30px);
            }

    .arrow-left {
        left: 0;
    }

    .arrow-right {
        right: 0;
    }

    .skillimg {
        width: 1200px;
        display: flex;
        align-items: center;
    }

    .skillswiper {
        width: 1200px;
        margin: 0 auto;
        overflow: hidden;
    }

    .skillimg > .skillimgback:nth-child(2n) {
        margin: 0 5%;
    }

    .skillswiper .swiper-slide {
        display: flex;
    }

    .skillimgback {
        width: calc(30% - 30px);
        background: linear-gradient( 161deg, #E9F2FE 0%, #D3ECFE 100%);
        border-radius: 14px;
        padding: 15px;
    }

        .skillimgback button {
            background: none;
            border: none;
            display: block;
            width: 100%;
            position: relative;
            cursor: pointer;
        }

    .skill-btn {
        position: absolute;
        width: 50px !important;
        height: 50px;
        top: 50%;
        left: 50%;
        transform: translateX(-25px) translateY(-25px);
    }

    .skill-cover {
        width: 100%;
    }

    .homeaboutcontentbox .txtwhite p {
        color: white;
    }

    .aboutbox {
        display: flex;
        align-items: center;
        justify-content: space-between;
    }

    .aboutcontent {
        width: 44%;
        padding-left: 16%;
    }

    .abouttxt {
        display: block;
        font-family: PingFang SC, PingFang SC;
        font-weight: bold;
        font-size: 16px;
        color: white;
        line-height: 42px;
        width: 90%;
    }

    .aboutimg {
        width: 633px;
        background: linear-gradient(180deg, rgba(255,255,255,1) 0%, rgba(255,255,255,0) 100%);
        border-radius: 18px;
        padding: 26px;
    }


    .video-dialog {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        transition: all 1s;
        background: rgba(0,0,0,0.7);
        z-index: 12;
        display: none;
    }

    .dialog {
        width: 80%;
        height: 90%;
        top: 5%;
        left: 10%;
        position: absolute;
        background: white;
        border-radius: 20px;
    }

    .video-dialog-btn {
        display: flex;
        width: 90%;
        margin: 0 auto;
        align-items: center;
        justify-content: space-between;
    }

    #close-dialog {
        position: absolute;
        right: 20px;
        top: 20px;
        width: 20px;
        height: 20px;
        font-size: 30px;
        color: #999;
        cursor: pointer;
        background: none;
        border: none;
        text-align: center;
        line-height: 20px;
        font-weight: 500;
    }

        #close-dialog:hover {
            color: red;
        }

    .video-title {
        display: block;
        text-align: center;
        font-weight: bold;
        font-size: 30px;
        color: #333333;
        line-height: 60px;
    }

    .video-box {
        width: 90%;
        margin: 0 auto;
        display: flex;
        justify-content: center;
        height: calc(100% - 60px)
    }

    .player {
        margin-top: 10px;
        max-width: 100%;
        max-height: 96%;
    }

    

}