.whead{position:relative;left:0px;top:0px;width:100%;z-index:999}
.whead .tab{height:45px; line-height:45px;background:#65bdef;color:#fff; text-align:center; font-size:18px;}
.whead .tab i{font-style:normal;margin:10px 5px;}
.whead .tab i a{width:20px;height:20px;display:block}
.whead .tab i.l{position:absolute;left:10px;width:20px;height:20px;background:url(../images/back.png) no-repeat; background-size:20px 20px;}
.whead .tab i.h{position:absolute;right:10px;width:20px;height:20px;background:url(../images/home.png) no-repeat; background-size:20px 20px;}


.whead .tab2{height:45px; line-height:45px;background:#fff;color:#000; text-align:center; font-size:18px;border-bottom: 1px solid #eaeaea;}
.whead .tab2 i{font-style:normal;margin:10px 5px;}
.whead .tab2 i a{width:20px;height:20px;display:block}
.whead .tab2 i.l{position:absolute;left:10px;width:20px;height:20px;background:url(../images/back2.png) no-repeat; background-size:20px 20px;}
.whead .tab2 i.h{position:absolute;right:10px;width:20px;height:20px;background:url(../images/home2.png) no-repeat; background-size:20px 20px;}