/*
* name: tab.css
* version: v1.0.0
* update: .tab无默认定位，js将检测并赋值
* date: 2015-03-03
*/
.tab{overflow: hidden;}
.tab_t{position:absolute;top:0;width:106px;text-align:center;cursor:pointer;}
.tab_c{display:none;}
.tab_c_cur{display:block;}