.tab {
	height:23px;
}
.tab ul {
	list-style:none;
}
.tab li {
	border:1px solid #ccc;
	background:#eee;
	cursor:pointer;
	display:block;
	float:left;
	text-align:center;
	text-decoration:none;
	width:68px;
	font-size:12px;
	height:21px;
	line-height:21px;
	margin:0 2px;
	position:relative;
	top:1px;
	z-index:9;
}
.tab li:hover {
	text-decoration:underline;
}
.tab li.curr {
	background:#fff;
	border-bottom-color:#fff;
	cursor:default;
	font-weight:bold;
}
.cc {
	border:1px solid #ccc;
	padding:10px;
}