@charset "utf-8";

/*banner start*/
.banner{
    width: 100%;
    height: 500px;
    position: relative;
    margin: 0 auto;
}
.banner-img{
    position: relative;
}
.banner-img li{
    width: 100%;
    height: 500px;
    position: absolute;
    top: 0;
    display: none;
}
.banner-img li a{
    width: 100%;
    height: 500px;
    display: block;
    background-repeat: no-repeat;
    background-position: center center;
}
.banner-img li a img{
    display: none;
}
.banner-tip{
    position: absolute;
    bottom: 20px;
    left: 50%;
}
.banner-tip li{
    float: left;
    width: 16px;
    height: 16px;
    margin: 0 10px;
    cursor: pointer;
    border-radius: 100%;
    border: 1px solid #fff;
}
.banner-tip li.on{
    background: #fff;
}

@media(max-width: 1050px){
    .banner{
        height: 350px;
    }
    .banner-img li{
        height: 350px;
    }
    .banner-img li a{
        height: 350px;
        background-size: 1344px 350px;
    }
}
@media(max-width: 768px){
    .banner{
        height: 280px;
    }
    .banner-img li{
        height: 280px;
    }
    .banner-img li a{
        height: 280px;
        background-size: 1075px 280px;
    }
    .banner-tip{
        bottom: 10px;
    }
    .banner-tip li{
        height: 5px;
        border-radius: 0;
        width: 26px;
        margin: 0 5px;
    }
}
@media(max-width: 609px){
    .banner{
        height: 180px;
    }
    .banner-img li{
        height: 180px;
    }
    .banner-img li a{
        height: 180px;
        background-size: 691px 180px;
    }
}
@media(max-width: 390px){
    .banner{
        height: 140px;
    }
    .banner-img li{
        height: 140px;
    }
    .banner-img li a{
        height: 140px;
        background-size: 537px 140px;
    }
}
/*banner end*/


.contain{
    padding: 50px 0;
}
.con{
    margin-top: 30px;
}
.title{
    font-size: 36px;
    line-height: 36px;
    text-align: center;
}
.title p{
    color: #e5e1e1;
    text-transform: uppercase;
}
.title h2 a{
    color: #222;
}
.product{
    padding: 50px 0 30px;
}
.company{
    background: url("../img/cbg.jpg") no-repeat center;
}
.company img{
    display: block;
    width: 100%;
}
.company h1{
    font-size: 24px;
    color: #fff;
    line-height: 24px;
    padding: 8px 0;
    border-bottom: 1px dashed #fff;
}
.company p{
    font-size: 14px;
    color: #fff;
    line-height: 20px;
    margin-top: 10px;
    height: 160px;
    overflow: hidden;
}
.company a{
    font-size: 16px;
    color: #fff;
    display: block;
    margin: 20px auto 0;
    width: 170px;
    text-align: center;
    line-height: 50px;
    border: 1px solid #fff;
}
.company a i{
    display: inline-block;
    width: 13px;
    height: 18px;
    vertical-align: middle;
    background: url("../img/arrow.png") no-repeat center;
}

.device{
    padding: 50px 0 20px;
}
.device-list{
    width: 200px;
    margin: 20px auto 0;
}
.device-list a{
    font-size: 16px;
    padding: 5px 10px;
    border: 1px solid #ddd;
}
.device-list a:hover{
    border-color: #e77816;
    color: #e77816;
}
.device-list a:first-child{
    margin-right: 23px;
}
.device-con ul li{
    margin-bottom: 30px;
}
.device-con ul li a{
    display: block;
}
.device-con ul li a div{
    overflow: hidden;
}
.device-con ul li a img{
    display: block;
    width: 100%;
    transition: all .3s;
}
.device-con ul li a:hover img{
    transform: scale(1.1);
}
.adv{
    width: 100%;
    height: 192px;
    background: url("../img/adv.jpg") no-repeat center;
}



@media(width: 768px){
    .news-con ul li img{
        display: none;
    }
}
@media(max-width: 768px){

    .ncon{
        width: 100%;
        padding: 10px;
        border: 1px solid #ddd;
    }
    .ncon hr{
        margin: 5px 0 10px;
    }
    .contain{
        padding: 20px 0;
    }
    .con{
        margin-top: 15px;
    }
    .title{
        font-size: 22px;
        line-height: 22px;
    }
    .product{
        padding: 20px 0 10px;
    }
    .company h1{
        font-size: 20px;
        margin-top: 5px;
    }
    .company a{
        line-height: 36px;
        width: 150px;
    }
    .device{
        padding: 20px 0 10px;
    }
    .device-list{
        margin-top: 15px;
    }
    .device-con ul li{
        margin-bottom: 15px;
    }
    .adv{
        height: 120px;
        background-size: 1200px 120px;
    }

}