/* main */
#mainContents #topics {
	margin-top: 20px;
	width: 580px;
}
#mainContents iframe {
	padding: 0;
	margin: 0;
	width: 578px;
	height: 280px;
	border: solid 1px #FF9900;
}
*html #mainContents iframe {
	width: 576px;
}
#mainContents #mainImage {
	margin-bottom: 0.5em;
}
/* sub */

#subMenu a#subMenu1 {
	background-image: url('img/sub_h01.gif');
}