@charset "utf-8";
*{
    padding: 0;
    margin: 0;
}
html{
    /*display: none;*/
    /*width: 1400px;*/
    margin:  0 auto;
}
/*导航部分样式*/
.nav{
    height: 100px;
    width: 100%;
    background: #001861;

}

.nav ul{
    overflow: hidden;
}

.nav ul li{
    float: left;
    list-style: none;
    margin-left: 3%;
    line-height: 100px;
    font-size: 22px;
    /*height: 30px;*/

}
.nav ul li:last-child a{
    /*border: 1px solid red;*/
    height: 30px;
    padding: 5px;
    background: #006DDC;
    /*margin-top: 30px;*/

}
.nav ul li:first-child {
    margin-left: 20%;
    margin-right: 6%;
    line-height: normal;
}

.nav ul li a{
    text-decoration: none;
    color: #ffffff;

}
.ziti{
    height: 50px;
    margin-top: 31px;
    /*border: 1px solid red;*/
}
.yijiuye{
    height: 34px;
    width: 67px;
}
.rnag{
    width: 103px;
    /*border: 1px solid red;*/
}
.rnag img{
    width: 100%;
}
.yijiuye img{
    width: 100%;
    height: 24px;
}

/*图片*/

.lead,.information_lead,.about_lead,.cooperation_lead,.demonstration_lead{
    height: 320px;
    width: 100%;
    position: relative;
    z-index: 0.2;
    margin-bottom: 0px!important;

}

.lead::after{
    content: "产品介绍";
    position: absolute;
    top:0;
    left: 0;
    width: 100%;
    height: 100%;
    text-align: center;
    color: #ffffff;
    background: rgba(0,0,0,0.4);
    z-index: 1;
    font-size: 72px;
    line-height: 320px;
}
.about_lead::after{
    content: "关于我们";
    position: absolute;
    top:0;
    left: 0;
    width: 100%;
    height: 100%;
    text-align: center;
    color: #ffffff;
    background: rgba(0,0,0,0.4);
    z-index: 1;
    font-size: 72px;
    line-height: 320px;
}
.cooperation_lead::after{
    content: "合作高校";
    position: absolute;
    top:0;
    left: 0;
    width: 100%;
    height: 100%;
    text-align: center;
    color: #ffffff;
    background: rgba(0,0,0,0.4);
    z-index: 1;
    font-size: 72px;
    line-height: 320px;
}
.demonstration_lead::after{
    content: "产品推荐";
    position: absolute;
    top:0;
    left: 0;
    width: 100%;
    height: 100%;
    text-align: center;
    color: #ffffff;
    background: rgba(0,0,0,0.4);
    z-index: 1;
    font-size: 72px;
    line-height: 320px;
}

.information_lead img,.lead img,.about_lead img,.cooperation_lead img,.demonstration_lead img{
    width: 100%;
    height: 100%;
    z-index: 0.2;
}
.information_lead::after{
    content: "最新资讯";
    position: absolute;
    top:0;
    left: 0;
    width: 100%;
    height: 100%;
    text-align: center;
    color: #ffffff;
    background: rgba(0,0,0,0.4);
    z-index: 1;
    font-size: 72px;
    line-height: 320px;
}
.lead .introduce,.information_lead .introduce{
    color: #ffffff;
    font-size: 72px;
    padding-top: 126px;
    margin-left: 42%;

}
/*第二级导航*/
.s_nav{
    height: 64px;
    width: 100%;
    background: #DDDDDD;
}
.s_nav .location{
    margin-left: 19%;
    line-height: 64px;
    color: #333333;
}
.s_nav ul{
    margin-left: 20%;
    /*padding: 0;*/
    margin-bottom: 0px;
}
.s_nav ul li{
    list-style: none;
    line-height: 64px;
    float: left;
    color: #88CAFF;
}
.s_nav ul li span{
    font-size: 18px;
    color: #333333;
    padding-right: 33px;
    padding-left: 28px;
    cursor:pointer;
}
/*第二级导航在手机端不显示*/

/*身体部位*/

.bodys .title{
    text-align: center;
    margin-top: 46px;
    font-size: 24px;
    color: #000;
}
.unline{
    width: 62%;
    border: 1px solid #DDDDDD;
    margin:  0 auto;
    margin-top: 44px;

}

.con{
    margin:  0 auto;
    margin-top: 47px;
    width: 50%;

}
.con div{
    margin: 18px;
}
.con div span:first-child{
    color: #3557BE;
    font-size: 16px;
}
.con div span:nth-child(2){
    color:#000000;
    font-size: 18px;
    margin-left: 10px;
}
.con div span:nth-child(3){
    color:#333333;
    font-size: 16px;
    margin-left: 10px;
}
@media screen and (max-width: 996px) {
    .con{
        margin:  0 auto;
        margin-top: 47px;
        width: 100%;

    }
}
.body_introduce{
    width: 60%;
    margin:  0 auto;
    margin-top: 118px;
}
.body_introduce img{
    width: 100%;
    height: 100%;
}

/*foot部样式*/

@media screen and (min-width: 996px) {
    .listImg{
        padding-bottom: 30px;
    }
    .in_img{
        /*border: 1px solid red;*/
        width: 1200px;
        height: 400px;
        text-align: center;
        margin: 0 auto;
        margin-top: 49px;
    }
    .in_img img{
        width: 1200px;
        height: 400px;
        object-fit: contain;

    }
    .in_lead{
        background: rgb(56,71,121);
    }
    .in_lead_img{
        width: 1200px;
        margin: 0 auto;

    }
    .in_lead img{
        width: 100%;
    }
    .foot{
        width: 100%;
        height: 346px;
        background: #1D2025;
        color: #ffffff;
        font-size: 16px;
        overflow: hidden;
        /*margin-top: 115px;*/
    }
    .left{
        width: 36%;
        margin-left: 25%;
        padding-top: 61px;
        float: left;

    }
    .foot .left div:first-child{
        font-size: 28px;
    }
    .foot .left div:nth-child(2){
        margin-top: 38px;
    }
    .right{
        float: left;
        padding-top: 71px;
        margin-left: 4%;

    }
    .right div:nth-child(2){
        margin-top: 26px;
    }
    .left div{
        margin-top: 10px;
    }
    .copyright{
        clear: both;
        font-size: 18px;
        text-align: center;
        color: #ffffff;
        padding-top: 62px;
    }
}

@media screen and (max-width: 996px) {
    .foot{
        width: 100%;
        background: #1D2025;
        height: 100%;
        color: #ffffff;
        font-size: 16px;
        text-align: center;
    }
    .left{
        width: 90%;
        margin: 0 auto;

    }
    .foot .left div:first-child{
        font-size: 28px;
    }
    .foot .left div:nth-child(2){
        /*margin-top: 38px;*/
    }
    .right div:first-child{
        font-size: 29px;

    }
    .copyright{
        font-size: 18px;
        text-align: center;
        color: #ffffff;
        padding-bottom: 40px;
    }
}

.getcon{
    text-align: center;
    font-size: 16px;
    font-weight: 200;
}
.infomation_list {
    width: 62.5%;
    margin: 0 auto;
    margin-top: 25px;
}
.list{
    overflow: hidden;
    margin: 24px 0;


}
.information_line{
    border: 1px solid #DDDDDD;
}
.infomation_list_left{
    float: left;
    width: 24%;
    height: 225px;
}
.infomation_list_left img{
    width: 100%;
    height: 100%;
}
.infomation_list_right{
    float: left;
    width: 70%;
    padding-left: 3%;
}
.infomation_title{
    font-size: 24px;
    color: #000000;
}
.infomation_con{
    margin-top: 49px;
    line-height: 36px;
    font-weight:400;
    color:rgba(51,51,51,1);

}
/*关于我们*/
.about_introduce{
    text-align: center;
    font-size: 24px;
    color: #000000;
    margin-top: 44px;
}
.about_con{
    width: 56%;
    margin: 0 auto;
    margin-top: 34px;
}
.about_con div{
    text-indent: 2em;
    line-height:40px;
    font-weight:300;
    color:rgba(51,51,51,1);
    font-size: 18px;
}
.about_con span{
    font-weight: 500;
}
/*合作高校*/
.cooperation{
    width: 60%;
    margin: 0  auto;
    margin-top: 64px;
    overflow: hidden;
}
.cooperation_list{
    float: left;
    margin-right: 5%;
    width: 18.17%;
    margin-top: 20px;
    /*border: 1px solid rebeccapurple;*/
}
.cooperation_list dl dt{
    width: 88px;
    height: 88px;
    margin: 0 auto;

}
.cooperation_list dl dt img{
    width: 100%;
    height: 100%;
}
.cooperation_list dl dd{
    text-align: center;
    font-size:18px;
    font-weight:500;
    color:rgba(51,51,51,1);
    line-height:36px;
}
@media screen and (max-width: 996px) {
    .about_con{
        width: 90%;
        margin: 0 auto;
        margin-top: 34px;
    }
    .cooperation_list{
        float: left;
        margin-right: 5%;
        width: 40%;
        height: 150px;
        margin-top: 20px;
        /*height: 200px;*/
        /*border: 1px solid rebeccapurple;*/
        margin-right: 10%;
    }
    .cooperation_list dl dt{
        width: 90%;
        height: 90%;
        margin: 0 auto;

    }
    .cooperation_list dl dt img{
        width: 100%;
        height: 100%;
    }
    .cooperation_list dl dd{
        text-align: center;
        font-size:10px;
        /*font-weight:500;*/
        color:rgba(51,51,51,1);
        overflow: hidden;
        white-space: nowrap;

        line-height:36px;
    }

}
.await{
    font-family:PingFang;
    font-weight:500;
    text-decoration:underline;
    color:rgba(51,51,51,1);
    line-height:36px;
    text-align: center;
    margin-top: 126px;
}
/*产品演示*/
.demonstration_con{
    width: 40%;
    margin:  55px auto;

}
.demonstration_list{
    overflow: hidden;
}
.demonstration_list div{
    margin: 21px 31px;
    line-height: 56px;

}
.demonstration_icon{
    width: 56px;
    height:56px;
    float: left;

}
.demonstration_icon img{
    /*width: 100%;*/
    height: 100%;
}
.demonstration_site{
    float: left;
}
.demonstration_href{
    float: left;
    color: #40A9FE;
}
.icons,.iconsd{
    background:rgba(144,223,170,1);
    border-radius:50%;
    text-align: center

}
.icons img{
    width: 19px;
    height: 35px;
    vertical-align: middle;
    margin: 0 auto;
}
.iconsd img{
    width: 27px;
    height: 27px;
    vertical-align: middle;
    margin: 0 auto;
}
/*首页*/
.in_list{
    width: 100%;
    margin: 0 auto;
    overflow: hidden;
}
.in_list .in_title{
    font-size:36px;
    font-weight:bold;
    color:rgba(58,100,255,1);
    line-height:37px;
    text-align: center;
    margin-top: 82px;
}
.in_con {
    margin-top: 22px;
    font-size:24px;
    font-weight:bold;
    color:rgba(51,51,51,1);
    line-height:36px;
    text-align: center;
}

.gray{
    background: rgba(238,238,238,1);
}
/*媒体查询导航栏*/
.m_nav{
    height: 100px;
    width: 100%;
    background: #001861;
}
.m_ziti{
    /*border: 1px solid red;*/
    float: left;
    margin-top: 10px;
    margin-left: 40px;
}
.m_btn{
    float: right;
    margin-right: 20px;
    margin-top: 20px;
}
@media screen and (max-width: 996px) {
    .listImg{
        padding-bottom: 30px;
    }
    .in_img{
        width: 100%;
        /*height: 300px;*/
        text-align: center;
        margin: 0 auto;
        margin-top: 49px;
    }
    .in_img img{
        width: 100%;
        /*height: 300px;*/
        /*object-fit: contain;*/
    }
    .demonstration_con{
        width: 90%;
        margin: 10px auto;
        /*border: 1px solid red;*/

    }
    .demonstration_list div{
        margin: 10px 10px;
        line-height: 56px;

    }
    .in_list{
        width: 60%;
        margin: 0 auto;
        overflow: hidden;
        padding-bottom: 20px;
    }
    .in_list .in_title{
        font-size:20px;
        font-weight:bold;
        color:rgba(58,100,255,1);
        line-height:37px;
        text-align: center;
        margin-top: 12px;
    }
    .in_con {
        margin-top: 12px;
        font-size:14px;
        font-weight:bold;
        color:rgba(51,51,51,1);
        line-height:36px;
        text-align: center;
    }
    .in_img{
        width: 100%;
        height: 100%;
        text-align: center;
        margin-top: 19px;
    }
    .infomation_list {
        width: 90%;
        margin: 0 auto;
        margin-top: 25px;
    }
    .infomation_list_left{
        overflow: hidden;
        display: none;
    }
    .infomation_list_left img{
        width: 100%;
        height: 100%;
    }
    .infomation_list_right{
        float: left;
        width: 100%;
        /*padding-left: 3%;*/
    }
    .in_lead img{
        width: 100%;
        object-fit:cover

    }

    .in_lead{
        width: 100%;
        /*height: 150px;*/
    }
}