@charset "utf-8";
/* CSS Document */

/* メニューエリア */
#menu_area{width:800px; margin:0 10px;}
#menu_area li{display:block; float:left;}
#menu_area li a{display:block; height:40px;}
.menu01 a{width:159px; background:url(../top_img/menu.gif);background-position:0 0}
.menu02 a{width:160px; background:url(../top_img/menu.gif);background-position:-159px 0}
.menu03 a{width:160px; background:url(../top_img/menu.gif);background-position:-319px 0}
.menu04 a{width:160px; background:url(../top_img/menu.gif);background-position:-479px 0}
.menu05 a{width:161px; background:url(../top_img/menu.gif);background-position:-640px 0}

.menu01 a:hover{background-position:0 40px}
.menu02 a:hover{background-position:-159px 40px}
.menu03 a:hover{background-position:-319px 40px}
.menu04 a:hover{background-position:-479px 40px}
.menu05 a:hover{background-position:-640px 40px}