.page_tab {float: left;
	width: 100%;
	background-color: #ffffff;
}

.main_con{ float: left; width: 996px; margin-top: 0px; margin-left: 2px; } 
.tab_list{display: none;}
.show{display: block;}
.tab1{ float: left; width: 996px;padding: 0px;margin-top: 0px;}
.tab1 li{float: left; width: 331px; height: 45px; line-height: 45px; text-align: center; font-size: 16px; font-weight: bolder; background: #ecf0f1; color: #164fb6; cursor: pointer; border-right: 1px solid #749FED; border-bottom: 1px solid #749FED;}
.tab1 li.on{background: #749FED; color: #ffffff;}
.ul, li { list-style-type: none; }