A{text-decoration:underline;color:#FF3399;}A:hover{text-decoration:underline;color:#3399FF;}.menu{color:#FFFFFF;font-size:12px;}.menu A{text-decoration:none;color:#FFFFFF;font-size:12px;}.menu A:hover{text-decoration:none;background:#FFF4FC;color:#FF3366;}.sub_menu A{text-decoration:none;color:#0F93C2;font-size:12px;}.sub_menu A:hover{color:#FF0000;text-decoration:none;}.sub_menu{font-size:12px;}body{font-size:12px;}tr{font-size:12px;}.gyoukan{line-height:120%;}.main-bg{background-color:#ff73b7;background-image:url("../img/main-bg.jpg");background-repeat:repeat-x;background-position:50% top}