html,body{padding:0px;margin:0px;}
.head{height:60px;width:1130px;margin:0px auto;display:block;}
.head .logo{background:url(../images/logo.png) left center no-repeat;height:60px;padding-left:60px;float:left;line-height:60px;font-size:22px;}
.body{margin:0px auto;width:1130px;position:relative;}
.nav{display:block;width:100%;height:500px;background:url(../images/navbg.png) center top no-repeat #5aa0fd;}
.nav .n1{position:absolute;font-size:70px;color:#ffffff;top:168px;left:0px;}
.nav .n2{position:absolute;font-size:30px;color:#ffffff;top:306px;left:0px;}
.nav .btn{position:absolute;width:200px;height:60px;border-radius:10px;background-color:#ffffff;color:#5aa0fd;text-align:center;line-height:60px;left:0px;top:366px;text-decoration:none;font-size:20px}
.head1{background:url(../images/h1.png) center center no-repeat;height:81px;display:block;width:100%;margin-top:120px;}
.st1{background:url(../images/st1.png) center center no-repeat;height:846px;display:block;width:100%}
.head2{background:url(../images/h2.png) center center no-repeat;height:81px;display:block;width:100%;margin-top:100px;}
.head3{background:url(../images/h3.png) center center no-repeat;height:81px;display:block;width:100%;margin-top:100px;}
.st2{display:block;width:100%}
.st2 .info{width:100%;height:270px;margin-top:80px;margin-bottom: 60px;}
.fl{float:left;}
.fr{float:right;}
.st2 .info .img{width:300px;}
.st2 .info .img.fr{margin-right:90px}
.st2 .info .txt{width:550px;}
.st2 .info .txt span{color:#333333;font-size:36px;;float:left;width:100%;margin-top:30px}
.st2 .info .txt p{color:#333;font-size:20px;float:left;margin-top:20px;width:100%}
.bodybg{background:#F5F8FC;display:block;width:100%;}

.st3{width:100%;}
.st3 .li{width: 336px;float:left;height: 380px;
background: #FFFFFF;
box-shadow: 0px 2px 12px 0px rgba(0,0,0,0.07);
border-radius: 30px;text-align: center;margin:0px 30px}
.st3 .li:nth-child(1){margin-left:0px;}
.st3 .li:nth-child(3){margin-right:0px;}
.clear{clear:both}
.st3 .li img{width:80px;height:80px;margin-top:40px;float:left;margin-left: 132px;}
.st3 .li .span{text-align: center;width: 100%;float:left;text-align:center;margin-top:14px;
height: 25px;
font-size: 18px;
font-weight: 500;
color: #333333;
line-height: 25px;}
.p{width:276px;margin-left:30px;float:left;
height: 120px;
font-size: 16px;margin-top:30px;
font-weight: 400;text-align: left;
color: #999999;
line-height: 28px;}


.footer{height: 198px;display:block;margin-top:100px;
background: #333333;}
.footer .about-title{width: 96px;position:absolute;
height: 33px;top:29px;left:0px;
font-size: 24px;
font-weight: 600;
color: #FFFFFF;
line-height: 33px;}
.footer .about-p{width:100%;margin-top:82px;float:left;
height: 40px;
font-size: 14px;
font-weight: 400;
color: #CCCCCC;
line-height: 20px;}

.footer .line{height: 1px;
background: #555555;width:100%;float:left;}


.footer .copyright {width:100%;text-align:center;position:absolute;left:0px;top:159px}
.footer .copyright span,.footer .copyright a{width: 128px;
height: 17px;
font-size: 12px;margin:0px 30px;
font-weight: 400;text-decoration:none;
color: #FFFFFF;
line-height: 17px;}