h2
{
	background: url("../img/idea/h2.gif") no-repeat top left;
}

#main ul
{
	margin-top: 20px;
	padding: 20px;
	padding-bottom: 10px;
	border: 1px solid #ccc;
}

#main li
{
	margin-bottom: 10px;
	padding-left: 1.5em;
	text-indent: -1.5em;
}

#concept
{
	margin: 0 auto;
	width: 430px;
	height: 115px;
	text-indent: -9999px;
	overflow: hidden;
	background: url("../img/idea/concept.gif") no-repeat top left;
}