.top1{height: 600px;background: url(../images/top-about.jpg) no-repeat top center;}
.main{width: 1200px;}
.about1{padding-top: 145px;color: #fff;}
.about1 h2{font-size: 48px;text-align: center;line-height: 1;font-weight: 700;}
.about1 p{font-size: 30px;line-height: 55px;margin-top: 25px;}

.tt1{ text-align:center; font-size:36px; padding: 45px 0;color: #d81f26;font-weight: bold;}

.about2 .Tion2{padding-left: 70px;position: relative;padding-bottom: 30px;}
.about2 h2{color: #333;font-size:50px;line-height: 1;position: relative;}
.about2 h2 span{color: #ccc;font-size:42px;line-height: 1;font-family: Arial;padding-left: 13px;}
.about2 h2:before{content: '';position: absolute;width: 149px;height: 25px;background-color: #ddd;z-index: -1;left: 0;bottom: 0;}
.about2 h3{color: #313131;font-size:82px;line-height: 1;font-family: Arial;text-transform: uppercase;padding: 48px 0 40px;opacity: .1;}
.about2 h4{color: #333;font-size:26px;line-height: 1;padding: 21px 0 30px;}
.about2 p{color: #666;font-size:22px;line-height:36px;width: 680px;text-align:justify;}
.about2 .imgPeople{position: absolute;bottom:0;right: 40px;z-index: 10;}

.about3{background:url(../img/about/about-bg.jpg) no-repeat center top;padding-bottom: 70px;}
.about3 .title{color: #FFF;font-size:42px;line-height: 1;font-weight: bold;display: inline-block;border-bottom: 1px solid #FFF;padding: 80px 0 28px;}
.about3 .culture{margin-left: -60px;}
.about3 .culture li{width: 360px;float: left;margin-left: 60px;box-shadow: 0 0 50px 12px rgba(0,0,0,.05);}
.about3 .culture li .nr{height: 117px;padding-top: 16px;padding-right: 15px;}
.about3 .culture li.p1 .nr{background: #fff url(../img/about/qywh1.png) no-repeat right top;}
.about3 .culture li.p2 .nr{background: #fff url(../img/about/qywh2.png) no-repeat right top;}
.about3 .culture li.p3 .nr{background: #fff url(../img/about/qywh3.png) no-repeat right top;}
.about3 .culture li h3{font-size: 30px;position: relative;padding-left: 26px;line-height: 35px;margin-bottom: 10px;}
.about3 .culture li h3:before{content: '';position: absolute;width: 4px;height: 35px;background-color: #d81f26;left: 0;top: 0;}
.about3 .culture li p{font-size:22px;line-height:30px;padding-left: 26px;}