#sub_menu {	background: #FFFFFF;}.roundcorner_bl {	background: url(../../contents/img/corner_lowerleft_bl.gif) 0 100% no-repeat;}.roundcorner_br {	background: url(../../contents/img/corner_lowerright_bl.gif) 100% 100% no-repeat}.roundcorner_tl {	background: url(../../contents/img/corner_upperleft_bl.gif) 0 0 no-repeat;}.roundcorner_tr_type1 {	background: url(../../contents/img/corner_upperright_bl.gif) 100% 0 no-repeat;	padding: 5px 0 15px 0;}.roundcorner_tr_type2 {	background: url(../../contents/img/corner_upperright_bl.gif) 100% 0 no-repeat;	padding: 5px 0 5px 0;}#wrapper {	background-color: #FFFFFF;}#content .content_type2 .picture {/*	background-image: url(../../img/bg_bubble_bl.gif);*/}