/*轮播图*/

.isshow {
    display: block !important;
}

.func_size {
    background: linear-gradient(90deg, #2096FA 0%, #6736FA 100%) !important;
}

.func_color {
    color: #fff !important;
}

.read_span {
    border: 2px solid #327DFA !important;
    background: #327DFA !important;
    color: #fff !important;
}

.system-em {
    border-bottom: 6px solid #327DFA !important;
    color: #327DFA !important;
}

.nav-banner {
    margin-top: 74px !important;
}

.nav-banner .n-banner-box {
    position: absolute;
    top: 25%;
    left: 13.5%;
    width: 850px;
}

.nav-banner .banner-img {
    min-height: 350px;
}

.nav-banner .n-banner-box h1 {
    font-size: 50px;
    font-weight: 700;
    color: #fff;
    padding-bottom: 20px;
    border-bottom: 1px solid #fff;
}

.nav-banner .n-banner-box p {
    color: #fff;
    margin-top: 18px;
}

.nav-banner .n-banner-box p span {
    font-size: 40px;
    color: #fff;
    font-weight: 700;
}

/*=========================技术优势=============================*/
.technology{
    background: #EBF2FF;
    padding:60px 0 80px;
    position: relative;
}

.technology .bgimg{
    position: absolute;
    top: 0;
    left: 0;
    width:25%;
}

.technology .technology-box{
    width:80%;
    margin:0 auto;
    text-align:center;
    position: relative;
    z-index: 10;
}

.technology .technology-box .technology-header h3{
    width:200px;
    margin:0 auto;
    text-align:center;
    padding-bottom: 10px;
    font-size:40px;
    border-bottom:4px solid #B1B1B1;
}

.technology-box .technology-item{
    margin-top:80px;
}

.technology-item .item-dl{
    float: left;
    width:22%;
    margin-bottom:50px;
    margin-right: 4%;
}

.technology-item .item-dl:nth-of-type(4n){
    margin-right: 0%;
}

.technology-item .item-dl dt{
    width:30%;
    float: left;
    position: relative;
    top: 10px;
}

.technology-item .item-dl dt img{
    width:100%;
}

.technology-item .item-dl dd{
    float: left;
    width:62%;
    padding-right: 5%;
    margin-top: 25px;
}

.technology-item .item-dl:nth-of-type(1) dd{
    margin-top: 16px;
}

.item-dl .dl-desc{
    margin-left:10px;
    text-align:left;
}

.item-dl .dl-desc h5{
    color: #3E3E3E;
    font-size:30px;
    margin-top:10px;
}

.item-dl .dl-desc p{
    margin-top:10px;
    font-size:15px;
}


/*=========================系统功能=============================*/

.function {
    padding: 60px 0 90px;
    background: #FFFFFF;
}

.function h3 {
    width: 160px;
    border-bottom: 4px solid #B1B1B1;
    margin: 0 auto;
    text-align: center;
    padding-bottom: 20px;
    font-size: 40px;
}

.function .function-box {
    width: 1446px;
    margin: 60px auto 0;
    box-shadow: 0 0 30px rgba(50, 125, 250, 0.46);
}

.function-box .function-img {
    float: left;
    width: 72.45%;
}

.function-box .function-img .img_left {
    width: 100%;
    display: none;
}

.function-box .func-list {
    float: left;
    width: 27.55%;
    background: #fff;
}

.function-box .func-list li {
    width: 100%;
    height: 146px;
    line-height: 146px;
    color: #fff;
    border-bottom: 1px solid #D6E5FE;
    cursor: pointer;
}

.function-box .func-list li:nth-last-of-type(1) {
    border: none;
}

.function-box .func-list li p {
    font-size: 26px;
    color: #8D8D8D;
    text-align: center;
}

.img_left {
    position: relative;
}

.img_left p {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    height: 104px;
    font-size: 20px;
    color: #FFFFFF;
    line-height: 35px;
    padding: 23px 30px 23px 30px;
    background-image: linear-gradient(to right, #6736FA, #2096FA);
    box-sizing: border-box;
}

/*====================系统优势====================*/
.showcase{
    padding:60px 0 80px;
    background:#F8F8F8;
}

.showcase h3{
    width: 200px;
    margin: 0 auto;
    text-align: center;
    padding-bottom: 20px;
    font-size: 40px;
    border-bottom: 4px solid #B1B1B1;
    margin-bottom: 30px;
}

.showcase .showcase-bg{
    width:76.5%;
    margin:0 auto;
}

.showcase-des{
    width:73%;
    margin:50px auto 0;
}

.showcase-des .showcase-box{
    width:43%;
    float: left;
    margin-right:14%;
}

.showcase-des .showcase-box:nth-last-of-type(1){
    margin-right: 0px;
}

.showcase-des .showcase-box h4{
    font-size: 30px;
    color: #202020;
    height: 40px;
    line-height:40px;
    position: relative;
    text-indent: 24px;
    padding-bottom: 10px;
    border-bottom:2px solid #DCDCDC;
    display: inline-block;
}

.showcase-des .showcase-box h4:before{
    position: absolute;
    height: 28px;
    width:4px;
    background:#327DFA;
    left: 0px;
    top: 6px;
    content:'';
}

.showcase-des .showcase-box p{
    font-size: 16px;
    color: #202020;
    line-height:30px;
    margin-top: 40px;
}

/*响应式*/

@media (min-width: 980px) and (max-width:1279px) {
    .technology .technology-box{
        width:84%;
    }

    .item-dl .dl-desc h5{
        font-size:20px;
    }

    .technology-item .item-dl dt{
        width: 30%;
        top: 40px;
    }

    .technology-box .technology-item{
        margin-top: 30px;
    }

    .technology-item .item-dl dd{
        width:65%;
        margin-top: 40px;
    }

    .technology-item .item-dl:nth-of-type(1) dd{
        margin-top: 35px;
    }

    .item-dl .dl-desc p{
        font-size:12px;
    }

    .function h3 {
        width: 140px;
        border-bottom: 4px solid #B1B1B1;
        margin: 0 auto;
        text-align: center;
        padding-bottom: 20px;
        font-size: 34px;
    }
    .function .function-box {
        width: 920px;
        margin: 60px auto 0;
        box-shadow: 0 0 30px rgba(50, 125, 250, 0.46);
    }
    .function-box .func-list li {
        width: 100%;
        height: 93.2px;
        color: #fff;
        border-bottom: 1px solid #D6E5FE;
        line-height: 93.2px;
        cursor: pointer;
    }
    .function-box .func-list li p {
        font-size: 20px;
        color: #8D8D8D;
        text-align: center;
    }
    .img_left p {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        height: 69px;
        font-size: 13px;
        color: #FFFFFF;
        line-height: 20px;
        padding: 15px 20px 15px 20px;
        background-image: linear-gradient(to right, #6736FA, #2096FA);
        box-sizing: border-box;
    }



}

@media screen and (min-width:1280px) and (max-width:1500px) {
    .technology .technology-box{
        width:90%;
    }

    .item-dl .dl-desc p{
        margin-top:5px;
        font-size: 14px;
    }

    .technology-item .item-dl dt{
        width: 30%;
    }

    .technology-item .item-dl dd{
        margin-top: 20px;
    }

    .item-dl .dl-desc h5{
        font-size:24px;
    }

    .technology{
        padding:40px 0 80px;
    }

    .function h3 {
        width: 160px;
        border-bottom: 4px solid #B1B1B1;
        margin: 0 auto;
        text-align: center;
        padding-bottom: 20px;
        font-size: 38px;
    }
    .function .function-box {
        width: 1140px;
        margin: 60px auto 0;
        box-shadow: 0 0 30px rgba(50, 125, 250, 0.46);
    }
    .function-box .func-list li {
        width: 100%;
        height: 115.5px;
        color: #fff;
        border-bottom: 1px solid #D6E5FE;
        line-height: 115.5px;
        cursor: pointer;
    }
    .function-box .func-list li p {
        font-size: 23px;
        color: #8D8D8D;
        text-align: center;
    }
    .img_left p {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        height: 85px;
        font-size: 16px;
        color: #FFFFFF;
        line-height: 25px;
        padding: 20px 30px 20px 30px;
        background-image: linear-gradient(to right, #6736FA, #2096FA);
        box-sizing: border-box;
    }

}