.main {
}

.dd-pic-banner {
    width: 100%;
    height: 500px;
    background-image: url(../image/ycd/dd_pic_banner@2x.png);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center center;
}

.dd-pic-banner1 {
    width: 100%;
    height: 500px;
    background-image: url(../image/ycd/dd_pic_banner1.png);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center center;
}

.banner-ecd {
    position: relative;
    height: 500px;
    overflow-y: hidden
}

    .banner-ecd > video {
        width: 100%;
        display: block;
        position: relative;
        z-index: -2;
    }

    .banner-ecd > .top-mask {
        position: absolute;
        z-index: -1;
        width: 100%;
        height: 100%;
        top: 0;
        left: 0;
        background: rgba(12,23,55,.8)
    }

    .banner-ecd > .top-con {
        position: absolute;
        top: 140px;
        z-index: 0;
        text-align: center;
        width: 100%;
        color: #fff
    }

        .banner-ecd > .top-con h1 {
            font-size: 60px;
            font-weight: 400;
            margin-bottom: 10px;
        }

        .banner-ecd > .top-con > p {
            font-size: 32px;
            font-weight: 300;
            color: rgba(255,255,255,1);
            opacity: 0.7;
            letter-spacing: 22px;
        }

        .banner-ecd > .top-con > .btn-con {
            width: 385px;
            margin: 0 auto
        }

            .banner-ecd > .top-con > .btn-con > .left {
                float: left;
                width: 50%
            }

                .banner-ecd > .top-con > .btn-con > .left > a {
                    margin-bottom: 20px;
                    display: block;
                    width: 150px;
                    height: 60px;
                    line-height: 60px;
                    border: 1px solid #fff;
                    color: #fff;
                    font-size: 18px;
                    text-align: center;
                    text-decoration: none;
                    margin-left: auto
                }

                    .banner-ecd > .top-con > .btn-con > .left > a.down {
                        border: 0;
                        background-color: #1e88e5
                    }

                    .banner-ecd > .top-con > .btn-con > .left > a.login {
                        border: 0;
                        background-color: #1e88e5
                    }

            .banner-ecd > .top-con > .btn-con > .right {
                float: left;
                width: 50%
            }

                .banner-ecd > .top-con > .btn-con > .right > img {
                    height: 150px
                }

        .banner-ecd > .top-con a.btn {
            display: inline-block;
            line-height: 40px;
            height: 40px;
            text-align: center;
            color: #fff;
            background-color: #1ea8e5;
            margin-right: 20px;
            border-radius: 2px;
            padding: 0 20px
        }

        .banner-ecd > .top-con a.reg {
            background-color: #1ea8e5
        }

        .banner-ecd > .top-con a.see {
            width: 150px;
            background-color: transparent;
            border: 1px solid #fff
        }

        .banner-ecd > .top-con a.login {
            width: 150px;
            background-color: #1ea8e5
        }

        .banner-ecd > .top-con a.buy {
            width: 150px;
            background-color: #f34141
        }

            .banner-ecd > .top-con a.buy > i {
                font-size: 12px
            }


.content {
    width: 1240px;
    margin: 0 auto;
}

.content1 {
    overflow: hidden;
    padding: 30px 0;
}

.list-item {
    overflow: hidden;
    width: 280px;
    height: 340px;
    float: left;
    text-align: center;
}

.content1-icon1 {
    background-image: url(../image/ycd/dd_content1_pic1@2x.png);
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}

.content1-icon2 {
    background-image: url(../image/ycd/dd_content1_pic2@2x.png);
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    margin: 0 10px
}

.content1-icon3 {
    background-image: url(../image/ycd/dd_content1_pic3@2x.png);
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}


.content1-icon4 {
    margin-left: 10px;
    background-image: url(../image/ycd/dd_content1_pic4@2x.png);
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}

.list-item > img {
    width: 100px;
    margin-top: 50px;
}

.list-item > .content1-title {
    color: white;
    font-size: 24px;
    margin-top: 35px;
}

.list-item > .content1-text {
    width: 240px;
    color: white;
    font-size: 16px;
    opacity: 0.6;
    margin: 0 auto;
    margin-top: 15px;
}


.my-product {
    width: 1150px;
    margin: 0 auto;
}

.tap-box {
    margin-top: 60px;
}

    .tap-box > .tap {
        padding: 0 70px;
        border-bottom: 1px solid #D5DEF6;
        position: relative;
    }

        .tap-box > .tap > .tap-item {
            width: 192px;
            padding-bottom: 20px;
            display: inline-block;
            position: relative;
            cursor: pointer;
            font-size: 20px;
            color: #333333;
            text-align: center;
        }

.tap-item > img {
    display: none;
    position: absolute;
    left: 7px;
    bottom: -2px;
    background-color: white;
}

.tap-box .current {
    color: #2A5DEC !important;
    display: inline-block !important;
}

    .tap-box .current > img {
        display: inline-block !important;
    }


.product-content > .title {
    font-size: 40px;
    padding-top: 70px;
    color: #333333;
    text-align: center;
}

    .product-content > .title > .title-info {
        font-size: 20px;
        color: #10141F;
    }

.tap-content > .content-item {
    height: 600px;
    width: 100%;
    background-size: 100%;
    background-position: center center;
    background-repeat: no-repeat;
}

.bg1 {
    background-image: url(../image/ycd/dd_content3_pic1.png);
    background-size: 75% !important;
    background-position: right center !important;
}

.bg2 {
    background-image: url(../image/ycd/dd_content2_pic2@2x.png);
    background-size: 75% !important;
    background-position: right center !important;
}

.bg3 {
    background-image: url(../image/ycd/dd_content2_pic3@2x.png);
}

.bg4 {
    background-image: url(../image/ycd/dd_content2_pic4@2x.png);
    background-size: 75% !important;
    background-position: right center !important;
}

.bg5 {
    background-image: url(../image/ycd/dd_content2_pic4@2x2.png);
    background-size: 75% !important;
    background-position: center right !important;
}

.content-info {
    padding-left: 20px;
    padding-top: 140px;
}

    .content-info > .title {
        font-size: 40px;
        color: #333333;
    }

    .content-info > .info {
        font-size: 20px;
        color: #888888;
        width: 290px;
    }

    .content-info > a > .btn {
        color: #2A5DEC;
        width: 200px;
        height: 50px;
        border: 1px solid #2A5DEC;
        text-align: center;
        line-height: 48px;
        font-size: 16px;
        padding: 0;
        margin-top: 40px;
    }



.img-con {
    position: relative;
    width: 1150px;
    margin: 0 auto;
    padding: 60px 0;
}

    .img-con > .title-con {
        position: absolute;
        width: 100%;
        margin-top: 80px;
        text-align: center;
        font-size: 20px;
        line-height: 40px;
        color: #333
    }

        .img-con > .title-con .title {
            font-size: 40px;
            color: #fff;
            font-weight: 400
        }

        .img-con > .title-con .more {
            margin-top: 10px;
            border-radius: 20px;
            border: 1px solid #fff;
            height: 40px;
            line-height: 40px;
            padding: 0 20px;
            display: inline-block;
            color: #fff;
            text-decoration: none
        }

    .img-con .more-blue {
        border: 1px solid #1e88e5;
        color: #1e88e5
    }

    .img-con .black {
        color: #10141f;
        font-size: 40px;
        text-align: center;
    }

    .img-con .white {
        color: #fff
    }

    .img-con .black-info {
        font-size: 20px;
    }

    .img-con > .lr > div {
        float: left;
        width: 50%
    }

    .img-con > .lr:after {
        content: '';
        display: block;
        clear: both
    }

    .img-con img {
        display: block;
        width: 100%
    }

    .img-con > .content {
        width: 1080px;
        margin: 0 auto;
        position: relative
    }

        .img-con > .content > .info-con {
            position: absolute;
            width: 420px;
            padding: 30px
        }

            .img-con > .content > .info-con > .title {
                color: #10141f;
                font-size: 50px
            }

            .img-con > .content > .info-con > .info {
                padding-top: 20px;
                font-size: 30px;
                color: #10141f
            }

        .img-con > .content > .info-left {
            top: 170px;
            left: 50px
        }

        .img-con > .content > .info-right {
            top: 170px;
            right: 50px
        }

    .img-con > .bg0 {
        height: 300px;
        background: url('../image/ycd/ycd_bg_0.png') no-repeat;
        margin: 0 auto;
        min-width: 1250px;
        background-position: center center;
        background-size: auto;
    }

        .img-con > .bg0 > .con {
            width: 1180px;
            margin: 0 auto;
            padding-top: 190px
        }

            .img-con > .bg0 > .con > .btn {
                padding: 0;
                line-height: 50px;
                width: 160px;
                text-align: center;
                border: 1px solid #fff;
                border-radius: 4px;
                color: #fff;
                margin-left: 163px;
                margin-top: 25px;
                font-size: 18px;
            }

            .img-con > .bg0 > .con > .leftBtn {
                padding: 0;
                line-height: 50px;
                width: 160px;
                text-align: center;
                border: 1px solid #fff;
                border-radius: 4px;
                color: #fff;
                font-size: 18px;
                margin-left: 0;
                margin-top: 0;
            }

            .img-con > .bg0 > .con > .rightBtn {
                padding: 0;
                line-height: 50px;
                width: 160px;
                text-align: center;
                border: 1px solid #fff;
                border-radius: 4px;
                color: #fff;
                font-size: 18px;
                margin-left: 140px;
                margin-top: 0;
            }

    .img-con > .bg1 {
        height: 1020px;
        background: url('../image/ycd/ycd_content2_pic_bg.png') no-repeat;
        margin: 0 auto;
        min-width: 1250px;
        background-position: center center;
        background-size: auto 100%
    }

        .img-con > .bg1 > :first-child {
            margin: 0 auto;
            width: 170px;
        }

            .img-con > .bg1 > :first-child > img {
                padding-top: 60px;
            }

        .img-con > .bg1 > :nth-child(2) {
            margin: 0 auto;
            font-size: 20px;
            font-weight: 400;
            line-height: 29px;
            color: rgba(51,51,51,1);
            text-align: center;
            padding-top: 14px;
        }

        .img-con > .bg1 > :nth-child(3) {
            margin: 0 auto;
            width: 1013px;
        }

            .img-con > .bg1 > :nth-child(3) > img {
                padding-top: 29px;
            }


.bg3-content {
    padding-top: 50px;
}

.bg4-content {
    padding-top: 37px;
}

.bg3-content-left {
    display: inline-block;
    float: left;
    margin-right: 9px;
}

.bg4-content-left {
    margin-right: 39px;
}

.center-box {
    display: inline-block;
    vertical-align: middle;
    line-height: 24px;
}

.bg3-content-left-item-up > span {
    padding-left: 5px;
}

.bg3-content-left-item {
    width: 280px;
    height: 100px;
    line-height: 100px;
    background: rgba(6,11,48,1);
    padding: 0px 20px;
}

.bg4-content-left-item {
    background: rgba(251,251,251,1);
}

.bg3-content-left-item img {
    width: 16px;
    height: 16px;
    display: inline-block;
}


.active {
    background: rgba(42,93,236,1);
    color: #fff;
}

.active {
    background: rgba(42,93,236,1);
    color: #fff;
}

.grey333 {
    color: #333333;
}

.grey888 {
    color: #888888;
}

div.active .grey333 {
    color: #fff;
}

div.active .grey888 {
    color: #fff;
}

.bg4-content-left-item-dwon {
    opacity: 1;
}

.bg3-content-left-item-dwon {
    opacity: 0.6;
    font-size: 14px;
}

.bg3-three-right {
    width: 723px;
    height: 517px;
    display: inline-block;
}

    .bg3-three-right > img {
        width: 723px;
    }

.bg4-three-right {
    width: 861px;
    height: 500px;
}

    .bg4-three-right > img {
        width: 1042px;
    }

.content-bg1 {
    width: 100%;
    height: 800px;
    color: white;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    background-image: url(../image/ycd/dd_content4_pic_bg@2x.png);
    position: relative;
}



    .content-bg1 > .title {
        font-size: 40px;
        text-align: center;
        padding-top: 70px;
    }

    .content-bg1 > .info {
        font-size: 20px;
        text-align: center;
        width: 1150px;
        margin: 0 auto;
    }

    .content-bg1 > .content-img {
        text-align: center;
        position: absolute;
        width: 100%;
        bottom: 0;
    }

        .content-bg1 > .content-img > img {
            width: 1030px;
        }

.content-bg2 {
    position: relative;
    text-align: center;
    background-image: url(../image/ycd/dd_content5_pic_bg.png);
    height: 900px;
    color: #10141F;
}

    .content-bg2 > .img1 {
        height: 200px;
        text-align: center;
        background-size: auto 100%;
        background-position: center center;
        background-repeat: no-repeat;
        background-image: url(../image/ycd/dd_content5_pic2@2x.png);
    }

    .content-bg2 > .img2 {
        width: 1063px;
        left: 50%;
        margin-left: -531.5px;
        bottom: 10px;
        height: 666px;
    }

    .content-bg2 > .img3 {
        height: 550px;
        text-align: center;
        background-size: 100% 100%;
        background-position: center center;
        background-repeat: no-repeat;
        background-image: url(../image/ycd/dd_content33_pic_bg@2x.png);
    }

    .content-bg2 > .img2 > img {
        width: 100%;
    }

    .content-bg2 > .img4 {
        background-image: url(../image/ycd/dd_bg9@2x.png);
    }

.content-bg4 {
    background-image: url(../image/ycd/dd_content22_pic.png);
}
.content-bg5 {
    background-image: url(../image/ycd/dd_content0_pic.png);
}

.content-nonebg {
    background-image: none;
    color: #333333;
}

.content-more > .title {
    font-size: 40px;
    color: #333333;
    text-align: center;
    padding-top: 70px;
}

.content-more > .info {
    font-size: 20px;
    color: #888888;
    text-align: center;
    padding-bottom: 60px;
}

.content-more > .contente-list {
    overflow: hidden;
    width: 1150px;
    padding-bottom: 100px;
}

    .content-more > .contente-list > .item {
        width: 33.33%;
        overflow: hidden;
        padding: 20px;
        float: left;
        height: 100px;
    }

        .content-more > .contente-list > .item > .icon {
            float: left;
            width: 42px;
            overflow: hidden;
        }

            .content-more > .contente-list > .item > .icon > img {
                width: 42px;
                height: 42px;
                margin-top: 9px;
            }

        .content-more > .contente-list > .item > .item-text {
            float: left;
            padding-left: 10px;
            width: calc(100% - 52px);
        }

            .content-more > .contente-list > .item > .item-text > .item-title {
                font-size: 24px;
                color: #333333;
            }

            .content-more > .contente-list > .item > .item-text > .item-info {
                font-size: 16px;
                color: #888888;
            }

.content > .title {
    font-size: 40px;
    padding-top: 70px;
    text-align: center;
}


.content > .info {
    font-size: 20px;
    text-align: center;
    padding-bottom: 60px;
    color: #888888;
}

.content > .content-image {
    padding-bottom: 70px;
}

    .content > .content-image > img {
        width: 1150px;
    }

.content-bg3 {
    height: 300px;
    background-image: url(../image/ycd/dd_content9_pic_bg@2x.png);
    text-align: center;
}

.code-item {
    display: inline-block;
    margin: 0 50px;
    padding-top: 20px;
}

    .code-item > .code-img > img {
        width: 200px;
    }

    .code-item > .text-info {
        color: #555555 !important;
        font-size: 16px;
    }

.content > a > .btns {
    color: #2A5DEC;
    border: 1px solid #2A5DEC;
    height: 40px;
    width: 150px;
    margin: 0 auto;
    border-radius: 20px;
    line-height: 38px;
    text-align: center;
    font-size: 16px;
    user-select: none;
    cursor: pointer;
    margin-bottom: 40px;
    margin-top: 20px;
}

.content > .table {
    overflow: hidden;
    padding-bottom: 40px;
}

.table > div {
    box-shadow: 0px 5px 20px rgba(117,147,187,0.2);
    display: inline-block;
    width: 565px;
}

.table > .left-table {
    margin-right: 10px;
}

.table table {
    width: 100%;
    text-align: center;
    font-size: 20px;
}

table tr td {
    vertical-align: middle !important;
    height: 70px;
}

table tr > .red-color {
    color: #EF5350;
}


table tr > .blue-color {
    color: #3296FA;
}

table tr > .left-text {
    text-align: center;
    padding-left: 30px;
    position: relative;
    color: #333333;
}

    table tr > .left-text img {
        width: 68px;
        position: absolute;
        top: -7px;
        left: -7px;
    }

table tr {
    background: #FFFFFF;
}

    table tr:nth-child(2n+1) {
        background: #F5F7FC;
    }

table .top > th {
    vertical-align: middle !important;
}

table > tbody > .top {
    height: 100px;
    background-image: url(../image/ycd/dd_content7_table_bg@2x.png);
    background-size: 100% 100%;
    background-position: center center;
    background-repeat: no-repeat;
    font-size: 24px;
    font-weight: normal;
    color: white;
}

    table > tbody > .top > th {
        font-weight: normal;
    }

    table > tbody > .top > .left-text {
        color: white;
    }

.device-box {
    padding-bottom: 60px;
}

    .device-box .device-title {
        color: #666666;
        text-align: center;
    }

        .device-box .device-title > .device-line {
            display: inline-block;
            border-bottom: 1px solid #666666;
            vertical-align: top;
            padding-top: 19px;
            width: 80px;
        }

        .device-box .device-title > .text {
            display: inline-block;
            margin: 0 40px;
            font-size: 40px;
        }

            .device-box .device-title > .text > img {
                height: 41px;
                padding-top: 13px;
                vertical-align: top;
            }

.device-list {
    text-align: center;
    position: relative;
}

    .device-list .device-item {
        width: 380px;
        overflow: hidden;
        background: #F5F5F5;
        display: inline-block;
    }

        .device-list .device-item > .left-img {
            width: 100%;
        }

            .device-list .device-item > .left-img > img {
                width: 100%;
                height: 300px;
            }

        .device-list .device-item > .right-text {
            width: 100%;
            text-align: left;
            padding: 0 30px;
            background: #FFFFFF;
        }

            .device-list .device-item > .right-text > .title {
                color: #333333;
                padding-top: 26px;
                font-size: 20px;
                font-weight: bold;
            }

            .device-list .device-item > .right-text > .info {
                color: #888888;
                font-size: 14px;
                padding-bottom: 30px;
            }

                .device-list .device-item > .right-text > .info > .info-title {
                    color: #222222;
                }

            .device-list .device-item > .right-text > .red-end {
                color: #EF5350;
                padding-bottom: 30px;
                font-size: 14px;
            }

                .device-list .device-item > .right-text > .red-end > .red-top {
                    font-size: 20px;
                }

.fixed-box {
    position: fixed;
    top: 50%;
    margin-top: 25px;
    right: 1px;
    z-index: 10;
}

    .fixed-box .item {
        text-align: center;
        height: 50px;
        width: 124px;
        border-radius: 4px;
        user-select: none;
        cursor: pointer;
        position: relative;
        font-size: 16px;
        color: white;
        background: #1C86FF;
        display: flex;
        align-items: center;
    }

        .fixed-box .item img {
            width: 20px;
            height: 20px;
            margin-left: 16px;
            margin-right: 8px;
        }

        .fixed-box .item > .img {
            display: flex;
            align-items: center;
        }

.hide-box {
    position: absolute;
    right: 100px;
    display: none;
    z-index: 1000;
    top: 0;
    margin-top: -95px;
}

    .hide-box > .code {
        width: 200px !important;
        height: 200px;
    }

    .hide-box > .tel {
        height: 145px !important;
        width: 239px !important;
    }

.fixed-box > .item:hover .hide-box {
    display: block;
}


#videoMasker {
    display: none;
    z-index: 999;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    bottom: 0;
    background-color: rgba(0,0,0,.9)
}

    #videoMasker > .video-con {
        border: 1px solid #333;
        display: block;
        width: 80%;
        height: auto;
        margin: 3% auto;
        position: relative
    }

        #videoMasker > .video-con > video {
            display: block;
            width: 100%
        }

        #videoMasker > .video-con > .close {
            position: absolute;
            right: 0;
            top: 0;
            width: 60px;
            height: 60px;
            font-weight: bold;
            color: #eee;
            font-size: 40px;
            text-align: center;
            line-height: 60px
        }

            #videoMasker > .video-con > .close:hover {
                color: #fff
            }

.icon-tip {
    width: 100%;
    text-align: center;
    display: flex;
    color: #FB8C00;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    margin-top: -20px;
    padding-bottom: 50px;
}

    .icon-tip > img {
        width: 20px;
        height: 22px;
        margin-right: 5px;
        padding-top: 2px;
    }