body{margin:0px;padding:0px;
	font-size:12px;}
div{float:left;width:100%;}
li{float:left;list-style:none;}

.tabMenu{
	border:solid #E1E6E6 1px;
	width:320px;
	background-color:white;
}
.tabTitle li{
	cursor:pointer;
}
.tabTitle li.current{
	background-color:white;
	border-top:solid #E1E6E6 1px;
	border-left:solid #E1E6E6 1px;
	border-right:solid #E1E6E6 1px;
}
.tabTitle{
	padding-left:10px;
	width:310px;
	background:url(bg.jpg);
}
.tabTitle li{
	padding:2px;
	margin-top:5px;
	padding-bottom:7px;
	width:80px;
	text-align:center;
	line-height:16px;
}
.tabContent li{
	width:30px;
	height:30px;
	margin:5px;
	background-image:url(math.png);
	background-repeat: no-repeat;
}
.help{
	float:right;
	width:150px;
	text-align:right;
}

.tabContent div.mathBox div.mathIcon{
	overflow:hidden;
	height:80px;
}

.tabContent div.mathBox div.more{
	width:95%;
	text-align:right;
	padding:5px;
	cursor:pointer;
}

div.ad{
	position:fixed;
	top:280px;
}