@charset "UTF-8";
/*20201127旧解决方案详情页*/
ul, ol, li {
    list-style: none;
}

em {
    font: 14px/1.75 "微软雅黑","Microsoft YaHei";
}

.in-wrap {
    position: relative;
    margin: 0 auto;
    width: 1200px;
    height: 100%;
    z-index: 10;
}

.btn-solution {
    text-align: center;
}

    .btn-solution a {
        /* padding: 50px 18px 50px; */
        width: 120px;
        height: 120px;
        line-height: 120px;
        border: 1px solid #f2f2f2;
        border-radius: 50%;
        display: inline-table;
        background: #f2f2f2;
        margin: 0px 20px;
    }

        .btn-solution a:hover {
            color: white;
            background-color: #cc0200;
        }


.section-comm h1 {
    font-size: 24px;
    color: #000;
    text-align: center;
}

    .section-comm h1 em {
        display: inline-block;
        margin-right: 20px;
        display: inline-block;
        line-height: 50px;
        font-size: 42px;
        color: #cc0000;
        vertical-align: top;
    }

.section-comm, .section-comm p, .section-comm span {
    line-height: 1.75em;
    font-size: 16px;
}


.section-comm {
    padding: 40px 0 80px;
}

.feature-line {
    margin: 30px auto 60px;
    width: 57px;
    height: 1px;
    border: 0;
    background: #676767;
}

.interphone-intro div:nth-child(2n+1) {
    margin-left: 0;
}

.interphone-intro div, .service-intro div {
    float: left;
    margin: 0px 0 0 4%;
    width: 48%;
}

.yunViideo-tab {
    background: #f5f5f5;
    padding-bottom: 60px;
}

    .yunViideo-tab .tab-a {
        width: 715px;
        float: left;
        overflow: hidden;
        height: 400px;
    }

    .yunViideo-tab .tab-a-i {
        position: absolute;
        width: 715px;
        overflow: hidden;
        height: 400px;
        z-index: 0;
        opacity: 0;
        transition: all .5s;
        -webkit-transition: all .5s;
        -moz-transition: all .5s;
    }

    .yunViideo-tab .tab-b {
        width: 485px;
        float: left;
        overflow: hidden;
        height: 400px;
        background: #333;
        padding-bottom: 70px;
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
        box-sizing: border-box;
    }

    .yunViideo-tab .tab-b-i-active {
        z-index: 1;
        opacity: 1;
    }

yunViideo-tab .t {
    padding: 25px 40px;
    font-size: 24px;
    color: #fff;
    line-height: 1.5;
}


.section-comm h5 {
    margin-top: 10px;
    font-size: 15px;
    color: #999999;
    text-align: center;
}

.yunViideo-tab .icon-heng {
    width: 70px;
    height: 3px;
    background: #cc0000;
    margin: 0 40px;
}

.yunViideo-tab .t {
    padding: 25px 40px;
    font-size: 24px;
    color: #fff;
    line-height: 1.5;
}

.yunViideo-tab .x {
    padding: 25px 40px;
    line-height: 1.75;
    color: #fff;
    font-size: 16px;
}

.yunViideo-tab .tab-btn {
    text-align: center;
    width: 485px;
    padding: 20px 0;
    border-top: 1px solid #444;
    position: absolute;
    bottom: 0;
    right: 0;
    vertical-align: middle;
}

    .yunViideo-tab .tab-btn span.btn {
        cursor: pointer;
        border: 1px solid #555;
        width: 30px;
        height: 30px;
        border-radius: 15px;
        line-height: 30px;
        text-align: center;
    }


    .yunViideo-tab .tab-btn span {
        font-size: 20px;
        display: inline-block;
        margin: 0 10px;
        vertical-align: middle;
    }

.yunViideo-tab .wrap {
    width: 1200px;
    margin: 0 auto;
    overflow: hidden;
    position: relative;
}

.yunViideo-tab .tab-a-i-active {
    z-index: 1;
    opacity: 1;
}

.interphone ul li p {
    padding-bottom: 20px;
}

.pageCase .item a {
    display: block;
    width: 1200px;
    margin: 0 auto;
    /* padding: 50px 0; */
    overflow: hidden;
    margin-bottom: 50px;
    margin-top: 50px;
}

.pageCase .item:nth-child(2n) {
    background: #edeff4;
}


.pageCase .item {
    overflow: hidden;
}

    .pageCase .item .tu {
        float: left;
        width: 570px;
        height: 320px;
        overflow: hidden;
        display: block;
    }

    .pageCase .item .wen {
        width: 570px;
        float: right;
    }

        .pageCase .item .wen h5 {
            font-size: 24px;
            color: #000;
        }

        .pageCase .item .wen p.txt {
            margin-top: 15px;
        }


        .pageCase .item .wen p {
            font-size: 16px;
            color: #666;
            line-height: 1.75;
        }

    .pageCase .item .tu img {
        width: 570px;
        height: 320px;
        transition: all .5s;
        -webkit-transition: all .5s;
        -moz-transition: all .5s;
        transform: scale(1);
        -ms-transform: scale(1);
        -webkit-transform: scale(1);
        -o-transform: scale(1);
        -moz-transform: scale(1);
    }

    .pageCase .item:nth-child(2n) .tu {
        float: right !important;
    }

    .pageCase .item:nth-child(2n) .wen {
        float: left !important;
    }

@charset "UTF-8";
/*20201127旧解决方案详情页*/
ul, ol, li {
    list-style: none;
}

em {
    font: 14px/1.75 "微软雅黑","Microsoft YaHei";
}

.in-wrap {
    position: relative;
    margin: 0 auto;
    width: 1200px;
    height: 100%;
    z-index: 10;
}

.btn-solution {
    text-align: center;
}

    .btn-solution a {
        /* padding: 50px 18px 50px; */
        width: 120px;
        height: 120px;
        line-height: 120px;
        border: 1px solid #f2f2f2;
        border-radius: 50%;
        display: inline-table;
        background: #f2f2f2;
        margin: 0px 20px;
        font-size: 16px;
    }

        .btn-solution a:hover {
            color: white;
            background-color: #cc0200;
        }


.section-comm h1 {
    font-size: 24px;
    color: #000;
    text-align: center;
}

    .section-comm h1 em {
        display: inline-block;
        margin-right: 20px;
        display: inline-block;
        line-height: 50px;
        font-size: 42px;
        color: #cc0000;
        vertical-align: top;
    }

.section-comm, .section-comm p, .section-comm span {
    line-height: 1.75em;
    font-size: 16px;
}


.section-comm {
    padding: 40px 0 80px;
}

.feature-line {
    margin: 30px auto 60px;
    width: 57px;
    height: 1px;
    border: 0;
    background: #676767;
}

.interphone-intro div:nth-child(2n+1) {
    margin-left: 0;
}

.interphone-intro div, .service-intro div {
    float: left;
    margin: 0px 0 0 4%;
    width: 48%;
}

.yunViideo-tab {
    background: #f5f5f5;
    padding-bottom: 60px;
}

    .yunViideo-tab .tab-a {
        width: 715px;
        float: left;
        overflow: hidden;
        height: 400px;
    }

    .yunViideo-tab .tab-a-i {
        position: absolute;
        width: 715px;
        overflow: hidden;
        height: 400px;
        z-index: 0;
        opacity: 0;
        transition: all .5s;
        -webkit-transition: all .5s;
        -moz-transition: all .5s;
    }

    .yunViideo-tab .tab-b {
        width: 485px;
        float: left;
        overflow: hidden;
        height: 400px;
        background: #333;
        padding-bottom: 70px;
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
        box-sizing: border-box;
    }

    .yunViideo-tab .tab-b-i-active {
        z-index: 1;
        opacity: 1;
    }

yunViideo-tab .t {
    padding: 25px 40px;
    font-size: 24px;
    color: #fff;
    line-height: 1.5;
}


.section-comm h5 {
    margin-top: 10px;
    font-size: 15px;
    color: #999999;
    text-align: center;
}

.yunViideo-tab .icon-heng {
    width: 70px;
    height: 3px;
    background: #cc0000;
    margin: 0 40px;
}

.yunViideo-tab .t {
    padding: 25px 40px;
    font-size: 24px;
    color: #fff;
    line-height: 1.5;
}

.yunViideo-tab .x {
    padding: 25px 40px;
    line-height: 1.75;
    color: #fff;
    font-size: 16px;
}

.yunViideo-tab .tab-btn {
    text-align: center;
    width: 485px;
    padding: 20px 0;
    border-top: 1px solid #444;
    position: absolute;
    bottom: 0;
    right: 0;
    vertical-align: middle;
}

    .yunViideo-tab .tab-btn span.btn {
        cursor: pointer;
        border: 1px solid #fff;
        width: 30px;
        height: 30px;
        border-radius: 15px;
        line-height: 30px;
        text-align: center;
        color: white;
        padding-left: 0px;
        line-height: 26px;
    }


    .yunViideo-tab .tab-btn span {
        font-size: 20px;
        display: inline-block;
        margin: 0 10px;
        vertical-align: middle;
        color: #9E9E9E;
    }

.yunViideo-tab .wrap {
    width: 1200px;
    margin: 0 auto;
    overflow: hidden;
    position: relative;
}

.yunViideo-tab .tab-a-i-active {
    z-index: 1;
    opacity: 1;
}

.interphone ul li p {
    padding-bottom: 20px;
}

.pageCase .item a {
    display: block;
    width: 1200px;
    margin: 0 auto;
    /* padding: 50px 0; */
    overflow: hidden;
    margin-bottom: 50px;
    margin-top: 50px;
}

.pageCase .item:nth-child(2n) {
    background: #edeff4;
}


.pageCase .item {
    overflow: hidden;
}

    .pageCase .item .tu {
        float: left;
        width: 570px;
        height: 320px;
        overflow: hidden;
        display: block;
    }

    .pageCase .item .wen {
        width: 570px;
        float: right;
    }

        .pageCase .item .wen h5 {
            font-size: 24px;
            color: #000;
        }

        .pageCase .item .wen p.txt {
            margin-top: 15px;
        }


        .pageCase .item .wen p {
            font-size: 16px;
            color: #666;
            line-height: 1.75;
        }

    .pageCase .item .tu img {
        width: 570px;
        height: 320px;
        transition: all .5s;
        -webkit-transition: all .5s;
        -moz-transition: all .5s;
        transform: scale(1);
        -ms-transform: scale(1);
        -webkit-transform: scale(1);
        -o-transform: scale(1);
        -moz-transform: scale(1);
    }

    .pageCase .item:nth-child(2n) .tu {
        float: right !important;
    }

    .pageCase .item:nth-child(2n) .wen {
        float: left !important;
    }

.main-list ul li p.main-list-title {
    text-align: center;
    font-size: 18px;
    color: #000;
    line-height: 126px;
}

.main-list ul li .main-list-cont {
    position: absolute;
    top: 0;
    left: 0;
    padding: 0 25px;
    width: 450px;
    height: 0;
    overflow: hidden;
    background: #cc0000;
    font-size: 16px;
    line-height: 1.75;
    color: #fff;
    vertical-align: middle;
    display: -webkit-flex;
    display: flex;
    justify-content: flex-start;
    align-items: center;
}

.main-list ul li.main-list-even {
    margin-left: 56px;
}




.yunViideo-tab .tab-b-i {
    position: absolute;
    z-index: 0;
    opacity: 0;
    transition: all .5s;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
}

.yunViideo-tab .tab-b-i-active {
    z-index: 1;
    opacity: 1;
}

.yunViideo-tab .tab-btn span i {
    color: #fff;
    font-size: 28px;
    padding: 0 2px;
}

.tab-btn .zshu {
    color: white;
    font-size: 14px;
}

.solution-comm {
    display: none !important;
}

.btn-solution a {
}

.btn-solution .active {
    color: white;
    background-color: #cc0200;
}

.soludt .active2 {
    display: block !important;
}

.soludt2 {
    min-height: 300px;
}

@media (max-width: 992px) {
    .in-wrap {
        width: 96%;
        margin: 0px 2%;
    }

    .btn-solution a {
        width: 100%;
        line-height: 36px;
        height: 36px;
        border-radius: 0px;
        margin: 0;
    }

    .section-comm h1 em {
        font-size: 24px;
    }

    .feature-line {
        margin: 15px auto 30px;
    }

    .interphone-intro div, .service-intro div {
        width: 100%;
        margin: 0;
    }

    .section-comm {
        padding: 0px;
        margin: 50px 0px;
    }

    .yunViideo-tab .wrap {
        width: 100%;
    }

    .yunViideo-tab .tab-a {
        width: 100%;
        height: 300px;
    }

    .yunViideo-tab .tab-a-i {
        max-width: 100%;
        width: auto;
        height: auto;
    }

    .yunViideo-tab .tab-b {
        width: 100%;
        height: 350px;
    }

    .interphone ul li p {
        padding-bottom: 10px;
    }

    .section-comm, .section-comm p, .section-comm span {
        font-size: 14px;
    }

    .pageCase .item a {
        width: 96%;
        margin: 50px 2%;
    }

    .pageCase .item .tu {
        width: 100%;
        height: 100%;
    }

        .pageCase .item .tu img {
            max-width: 100%;
            height: 100%;
        }

    .pageCase .item .wen {
        width: 100%;
        margin: 30px 0px;
    }
}


/* ------------------- */
.interphone-intro div, .service-intro div {
    float: left;
    margin: 0px 0 0 76px;
    width: 562px;
}

.application-box .item {
    float: left;
    width: 562px;
    margin-left: 76px !important;
    margin-bottom: 30px;
    font-size: 14px !important;
    line-height: 1.75em;
}

.interphone-intro div:first-child, .service-intro div:first-child {
    margin-left: 0;
}

.interphone-intro div:nth-child(2n+1) {
    margin-left: 0;
}

.application-box .item:nth-child(2n+1) {
    margin-left: 0 !important;
}

.application-box {
    width: 1200px !important;
    margin: 0 auto !important;
}



.interphone.section-comm h4 {
    text-align: center;
}

    .interphone.section-comm h4 em {
        display: inline-block;
        margin-right: 20px;
        display: inline-block;
        line-height: 50px;
        font-size: 42px;
        color: #cc0000;
        vertical-align: top;
    }

.application-box .item p {
    font-size: 14px !important;
}


.section-comm, .section-comm p, .section-comm span {
    line-height: 1.75em;
    font-size: 16px;
}

.interphone-intro div p {
    padding-bottom: 5px;
    font-size: 16px;
}

.application-box .item p {
    font-size: 14px !important;
}


/* -------- */
.system img {
    margin: 0 auto;
    display: block;
}

/* ----- */
.main-list li {
    width: 50%;
    display: inline-block;
    vertical-align: top;
}