A{text-decoration:underline;color:#0066CC;}A:hover{text-decoration:underline;color:#FF3300;}.menu A{text-decoration:none;color:#FFFFFF;font-size:10px;}.menu A:hover{text-decoration:none;background:#FFFFCC;color:#FF3300;}.sub_menu A{text-decoration:none;color:#999999;font-size:10px;}.sub_menu A:hover{color:#FF3300;text-decoration:none;}.sub_menu{font-size:12px;}body{font-size:12px;}h1{font-size:12px;}h2{font-size:12px;}h3{font-size:12px;}tr{font-size:12px;}.gyoukan{line-height:150%;}.t1{line-height:13px;padding:5px}.t2{color:#fff;padding:5px}.t3{font-size:10px;line-height:13px;padding:5px}ul#menu{list-style:none;width:100%;}ul#menu li{list-style:none;width:10px;}ul#menu a{display:block;width:350px;height:56px;text-indent:-400px;overflow:hidden;}a.oubo{background-image:url("../img/oubo1.gif")}a:hover.oubo{background-image:url("../img/oubo2.gif")}