.module_activity_doc {
	/*
	background: url(http://www.icml9.org/program/public/presentation/image/skins/vertical/common/doc_icon.gif) no-repeat;
	padding-left: 20px;
	*/
	height: 18px;

}

.module_activity_ppt {
	background: url(../../image/skins/vertical/ppt_icon.gif) no-repeat;
	padding-left: 20px;
}

.module_activity_pdf {
	background: url(../../image/skins/vertical/pdf_icon.gif) no-repeat;
	padding-left: 20px;
}