#content-main .m-content {
	/*height: 37.75em;
	width: 100%;
	background: url(/images/ko/solution/usearch/Information_Retrieval.png) no-repeat center 1em;*/
	display: none;
}
#content-main .m-content li {
	position: absolute;
	background: none;
	text-indent: -99999px;
}