.header .top{height:90px;position: fixed;top:0}
.top .top-p5{margin-left:20px;}
.top .top-p5-logo{font-size: 16px;color:#fff;line-height: 35px;}
.top .head-top1{border-bottom:1px solid #434b6f;overflow: hidden;}
.top-link .top-link-a{padding:10px 15px;display: inline-block;margin-right:10px; color:#fff;}
.top-link .top-link-a img{width:18px;height:18px;display: inline-block;margin-right:10px;}

.top-link .top-link-login{border-left:1px solid #434b6f;padding:13px 25px;color:#108cee;font-size:14px;}
.top-link .top-link-reg{padding:13px 25px;background:#108cee;color:#fff;font-size:14px;}
.top-link .top-link-succ{border-left:1px solid #434b6f;padding:13px 25px;color:#108cee;font-size:14px;}
.top .nav{margin-left: 123px}