.header-box,.banner-box,.f-fir ul,.f-sec-box,.f-thi-box{width: 1050px;margin: auto;}
.wap{width: 100%;height: 103px;}
.header-sc{position: fixed;top: 0;left: 0;z-index: 10;background: #fff;width: 100%;border-bottom: 1px solid #43b5a7;}
.header-box{padding: 14px 0;}
.header-box ul{font-size: 20px;line-height: 23px;padding: 26px 0;color: #333;}
.header-box ul li{float: left;margin-left: 60px;padding-left: 10px;cursor: pointer;}
.header-box ul li.crt{color: #43b5a7;background: url(../images/nav-bg.png) no-repeat 0 center;}
.banner{width: 1920px;height: 550px;background: url(../images/0-banner-bg.png) no-repeat center;position: relative;left: 50%;margin-left: -960px;}
.banner-box{height: 550px;}
.b-left{margin: 260px 0 0 56px;width: 402px;}
.b-btn{margin-right: 26px;}
.b-btn a{display: block;width: 249px;height: 71px;}
.b-btn a:first-child{margin-bottom: 26px;}
.b-right{margin-top: 60px;width: 425px;}
.f-fir ul li{position: relative;height: 650px;}
.ar-img,.mi-img,.hp-img,.dm-img{position: absolute;}
.ar-img{top: 100px;right: -1000px;}
.ar-imgs{margin: 150px 0 0 50px;}
.mi-img{top: 88px;left: -1000px;}
.mi-imgs{margin: 148px 0 0 0;}
.hp-img{top: 90px;right: -1000px;}
.hp-imgs{margin: 140px 0 0 100px;}
.dm-img{top: 140px;left: -1000px;}
.dm-imgs{margin: 140px 0 0 0;}
.f-sec{width: 1920px;height: 631px;background: url(../images/wxgzh-bg.png) no-repeat center;position: relative;left: 50%;margin-left: -960px;}
.f-sec-box img{margin: 95px 120px 0 0;}
.f-thi{width: 1920px;height: 504px;background: url(../images/lxwm-bg.png) no-repeat center;position: relative;left: 50%;margin-left: -960px;}
.f-thi-box h1{padding-top: 170px;font-size: 34px;color: #fff;line-height: 34px;}
.f-thi-box ul li{width: 50%;color: #fff;margin: 110px 0 0 0;font-size: 20px;}
.f-thi-box ul li img{margin: auto;}
.f-thi-box ul li img.yx-icon{margin-bottom: 46px;}
.f-thi-box ul li img.dz-icon{margin-bottom: 40px;}
.footer{padding: 22px 0 36px 0;}
.footer p{font-size: 14px;font-family: "宋体";line-height: 22px;color: #666;}