.bgcolor1{background:#035ac0;height:500px}.bgcolor2{background:#035ac0;height:500px}.bgcolor3{background:#5f96fb;height:500px}.margin1{margin:40px auto 0 auto}.marginleft{margin-left:80px}.marginright{margin-right:50px}.margintop{margin-top:20px}.margintop-r{margin-top:-60px}.bannerimg{height:285px;overflow:hidden}.banner-bg1 h1,.banner-bg1 h3,.banner-wrap h1,.banner-wrap h3{text-align:center;color:#fff}.banner-bg1 h1{font-size:46px;line-height:80px;margin-top:100px}.banner-bg1 h3{font-size:26px;font-weight:100;margin-top:20px}.banner-con{display:flex;justify-content:space-between;width:1200px;line-height:30px;margin:auto;position:absolute;left:0;right:0;top:0;bottom:0}.case-con{position:initial}.banner-bg1{height:500px;background:url(../images/banner-bg1.jpg) no-repeat;background-size:auto auto;background-position:center}.banner-left{padding-top:100px}.banner-left h1{line-height:80px;color:#fff;font-size:32px;font-weight:100}.banner-left h3{line-height:30px;color:#fff;font-size:18px;font-weight:100}.btn-reg{display:block;width:150px;height:45px;line-height:45px;border:solid 1px #fff;text-align:center;color:#fff !important;font-size:16px;margin-top:60px}.pro-bgimg{background:url(../images/pro-bg.jpg) no-repeat}.banner-wrap h1{font-size:32px;line-height:80px;margin-top:40px}.banner-wrap h3{font-size:16px;font-weight:100}.sol-bgimg{background:url(../images/sol-bg.jpg) no-repeat;background-size:auto auto;background-position:center}.sol-bgimg h3{width:800px;margin:0 auto;text-align:left !important;line-height:30px;font-size:14px}.about-text{width:400px;line-height:40px;color:#fff;font-size:20px;margin:10px auto}.about-text span{display:inline-block;margin-left:36px}.about-bgimg{background:url(../images/about-bg.jpg) no-repeat;background-size:auto auto;background-position:center}.case-bgimg{background:url(../images/case-bg.jpg) no-repeat;background-size:auto auto;background-position:center}.banner-index{width:550px}