.tab-box{ width:1200px; height:auto; margin:0 auto; margin-top:50px; margin-bottom:20px}
.tab-cont{margin:0;padding:10px;width:100%; height:510px; border-radius:0px 4px 4px 4px;border:1px solid #ccc;display:none;position:relative; top:-1px}
.tab{margin:0;padding:0;list-style:none;width:1200px;height:auto;overflow:hidden;}
.tab li{float:left;height:59px;background:#f1f5f8;color:#696969;border:1px solid #CCC;text-align:center;line-height:59px;cursor:pointer; font-size:18px; margin-right:10px; border-radius:5px 5px 0 0;position:relative;z-index:1; padding: 0 15px; transition: all 0.4s ease-out;}
.active{display:block;}
.tab li.cur{ color:#ff9500;background:#FFF;position:relative; z-index:2; height: 60px; line-height: 60px; border-bottom: 0;}
.tab li a{ display: block; transition: all 0.4s ease-out;}
.tab li i{display: none; transition: all 0.4s ease-out; }
.tab li.cur i{ display: none; margin-right: 10px;  }