a img {
	border-top-style: none;
	border-right-style: none;
	border-bottom-style: none;
	border-left-style: none;
}
#header ul {
	position: absolute;
	height: 36px;
	width: 592px;
	top: 18px;
	left: 220px;
	margin: 0px;
	padding: 0px;
}
#header ul li {
	float: left;
	list-style-type: none;
	color: #FFF;
}
#header ul li a {
	color: #FFF;
	text-decoration: none;
	text-align: center;
	display: block;
	height: 48px;
}
#header ul li a:hover {
	background-color: #A50;
}
#header ul li h2 {
	font-size: 100%;
	font-weight: normal;
	text-decoration: none;
	margin: 0px;
	padding: 0px;
	background-color: #963;
}

#index #mainContent {
	text-align: center;
}
#mainContent h3 {
	float: left;
	margin-right: 10px;
	margin-left: 10px;
}
#mainContent hr {
	clear: both;
}
#mainContent .course {
	float: left;
	width: 170px;
	margin-right: 20px;
	margin-bottom: 15px;
}