css分析

<ul class="tab-bar"> ?<li class="active"> ???hehewerwerwerwer ?</li><li> ???hehewerwerwerwer ?</li></ul>

ul.tab-bar { ?display: inline-block; ?padding:0; ?border: 1px solid #2EA9F0; ?border-radius: 6px ; ?color: #2EA9F0; ?font-size: 16px; ?font-family: microsoft yahei;}ul.tab-bar li { ?display: inline-block; ?list-style: none; ?padding:0; ?width:85px; ?height:25px; ?border-left: 1px solid #2EA9F0; ?text-align: center; ?cursor: pointer; ?overflow-x:hidden;}ul.tab-bar li:first-of-type{ ???border-left:0; }ul.tab-bar li.active { ?background: #2EA9F0; ?color: #fff;}