body,div,p{
    margin: 0;
    padding: 0;
}
header{background-color: white;}
header a{color:black}
header a.hover{color: #4584eb}
header span{color:white;}
.topbar-logo{background: url("../images/default/logo-blue.png") center no-repeat}
section{margin-top: 70px;}
.wrapper{width: 100%;}
.banner{width: 100%; height:370px; background: url(../images/about/bg_02.png) center 0px no-repeat;}
.nav_box{width: 100%; height: 75px;border-bottom:1px solid black;}
ul.nav{width:959px; height: 75px;margin:0 auto;margin-bottom: 8px;}
ul.nav li{float:left;margin:0px 44px;line-height: 75px;}
ul.nav li a{color:#212c3f;font-size:18px;}
ul.nav li:nth-child(1){margin-left:20px;}
ul.nav li:last-child{margin-right:20px;}
div#companyIntro,div#products_Services,div#advantage,div#partner,div#credentials,div#companyContact{width: 959px;margin:0 auto;}
div.content{ overflow: hidden;}
div.content>div{float:left;}
div.lf-text{width: 647px;height:250px;}
div.rt-img{width: 312px;}
div.lf-text>p{font-size: 18px;text-indent: 35px;margin-bottom: 10px;color:#212c3f;}
div.rt-img img{margin-left: 18px;}
div.workspace_img{height:206px;}
div.workspace_img span{float:left;width:28px;height:187px;cursor:pointer;background: #f6f0f0;line-height: 187px;text-align: center;color:#abafba;}
div.workspace_img span{position: relative;left:-2px;}
div.img-box{width:903px;float:left;height:188px;overflow: hidden;position: relative;}
div.workspace_img ul{width:1510px; height:188px;position: relative;}
div.workspace_img ul li{float:left;margin:0 2px;}
div.wrapper-box1,div.wrapper-box3{background: #f5f6f8;}
div.svice_img{margin-top: 72px;}
#products_Services .content ul{height: 360px;width: 959px;margin-bottom: 42px;}
#products_Services .content ul>li{float:left;}
#products_Services .content ul>li:nth-child(2){margin:0px 19px;}
#products_Services .content ul>li div.img{width: 307px;height:359px;}
#products_Services .content ul>li:nth-child(1) div.img{background: url("../images/about/bg-main_09.png") no-repeat;}
#products_Services .content ul>li:nth-child(2) div.img{background: url("../images/about/bg-main_10.png") no-repeat;}
#products_Services .content ul>li:nth-child(3) div.img{background: url("../images/about/bg-main_11.png") no-repeat;}
#products_Services .content ul>li div.img>p{position:relative;top:228px;height: 46px;text-align: center;font-size: 20px;color: #fff;line-height: 46px;}
#products_Services .content ul>li div.img>div{position:relative;top:228px;}
#products_Services .content ul>li div.img div p:nth-child(1){line-height: 44px;text-align: center;font-size: 18px;color:#fff;}
#products_Services .content ul>li div.img div p:nth-child(2){line-height: 24px;text-align: center;font-size: 14px;color:#fff;}
#products_Services .content>p{font-size: 18px;color:#212c3f;text-indent: 35px;margin-bottom: 40px;}
#advantage .advantage_list{margin-bottom: 60px;}
#advantage .advantage_list li{height: 165px;margin-bottom: 6px;}
#advantage .advantage_list li div{float:left;}
#advantage .advantage_list li div.img{width: 307px;height:165px;margin-right: 18px;}
#advantage .advantage_list li div.content_txt{box-sizing:border-box;width: 633px;height: 165px; background: #f5f6f8;padding-top:15px;padding-left:54px;}
#advantage .advantage_list li div.content_txt h3{font-size: 20px;margin:12px 0px;}
#advantage .advantage_list li div.content_txt p{font-size: 18px;}
#partner .content{padding-bottom: 60px;}
#credentials .content{height: 593px;}
#companyContact .content p{font-size: 18px;color:#212c3f;}
#companyContact .content{padding-bottom: 30px;}

/*
* 公司资质轮播样式
*/
#box{position:relative;width:898px;height:390px;margin:115px auto 0;}
#box ul{position:relative;width:898px;height:390px;left:61px;}
#box li{position:absolute;list-style:none;background: rgba(113, 113, 113);width:0;height:0;top:146px;left:377px;z-index:0;cursor:pointer;overflow:hidden;border-radius:3px;}
#box li img{width:100%;height:100%;vertical-align:top;}
#box .prev, #box .next{position:absolute;top:50%;width:39px;height:80px;margin-top:-40px;overflow:hidden;text-indent:-999px;cursor:pointer;/*background:url(../images/about/btn.png) no-repeat;*/}
#box .prev{left:0px;}
#box .next{right:-60px;background-position:-39px 0;}