nav{
    background: url("../images/company_business.png") no-repeat center;
    height: 240px;
}
.main{
    overflow: hidden;
}
html,body,ul,li,dl,dt,dd,p { margin: 0; padding: 0; list-style:none; font:14px/1.5; color: #333; }
.wrap{ width: 1200px; margin: 0 auto; padding-top: 25px}
.wrap>p{
    margin-bottom: 35px;
}
.wrap>p span{
    font-size: 16px;
    color: #666666;
}
.wrap>p>a{
    font-size: 16px;
    color: #666666;
}
.wrap>p>a:hover{
    text-decoration: underline;
}
.wrap>p>a:last-child{
    color: #343434;
}
.wrap .nav a:hover{ text-decoration: underline; }
.container{ float: left; margin-top: 50px; overflow: hidden;}
.container li{ float: left; width: 399px; border-right: 1px solid #EFEFEF; }
.container .img-block{ width: 170px; margin: 0 auto; }
.container .img-block img{width:100%;height:150px;}
.container .subtit{ line-height: 80px; font-size: 30px; text-align: center;}
.container .subpart{ text-align: center;font-size: 14px;color: #666666 }
.container .btn{ display: block;font-size: 14px; border: none; width: 180px; line-height: 40px; margin: 60px auto 0; text-align: center; background-color: #337FE1; color: #fff; border-radius: 20px; }
.content{ float: left; width: 800px; margin-top:10px; }
.content li{ margin-top: 20px; overflow: hidden; }
.content .c-thumb{ float: left; margin: 5px 20px 0 50px; width:50px;heihgt:50px;}
.content .c-tit{ float: left; width:680px; font-size:18px; font-weight: bold}
.content .c-info{ float: left; width:680px; padding:10px 0 25px 0; font-size: 15px;color: #848484;}
.bb{ border-bottom:1px dashed #bbb; }
.wrap .tab-group{ border-bottom: 2px solid #337FE1; margin-bottom:40px; overflow: hidden; }
.wrap .tab-group .tab{ float: left; width: 50%; line-height: 54px; color: #337FE1; font-size:18px; text-align: center; }
.wrap .tab-group .tab.on{ background-color: #337FE1; color: #fff; }
.wrap .sidebar-group{ float: left; width: 196px; }
.wrap .sidebar-group .sidebar{ display: block; line-height:70px; text-align: center; color:#333; }
.wrap .sidebar-group .sidebar.on{ color:#fff; background: url(../images/bg_title1.png) no-repeat; }
.wrap .r-list{ float: left; width:932px;margin-left: 72px; }
.wrap .r-list .item{ padding:30px; margin-bottom: 30px; border:1px solid #EBEBEB; overflow: hidden; }
.wrap .r-list .lf{ width: 600px; float: left; }
.wrap .r-list .rt{ width: 264px; float: right; margin-top:15px; }
.lf .row1{ color: #337FE1; font-size: 18px; }
.lf .row2{ padding: 20px 0; }
.lf .row3{ color: #999; }
.lf .line{ color: #CDCDCD; margin: 0 10px; }
.rt li{ float: left; margin: 0 0 10px 10px; width: 76px; line-height: 31px; border: 1px solid #DBF3FF; background-color: #EFFAFE; color: #3C9ECD; text-align: center; }