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

#contents_body ul {
	display: block;
	margin-left: 10px;
	list-style-type: none;
}

#contents_body li {
	float: left;
	display: block;
	height: 25px;
	text-indent: -1000em;
}

#contents_body li a {
	display: block;
	height: 25px;
}

#btn01 {width: 150px; background: url(../img/btn21.png) no-repeat center center;}
#btn02 {width: 150px; background: url(../img/btn22.png) no-repeat center center;}
#btn03 {width: 150px; background: url(../img/btn11.png) no-repeat center center;}
#btn04 {width: 150px; background: url(../img/btn13.png) no-repeat center center;}
#btn05 {width: 150px; background: url(../img/btn23.png) no-repeat center center;}
#btn06 {width: 150px; background: url(../img/btn09.png) no-repeat center center;}

#btn01 a:hover {background: url(../img/btn21_on.png) no-repeat center center;}
#btn02 a:hover {background: url(../img/btn22_on.png) no-repeat center center;}
#btn03 a:hover {background: url(../img/btn11_on.png) no-repeat center center;}
#btn04 a:hover {background: url(../img/btn13_on.png) no-repeat center center;}
#btn05 a:hover {background: url(../img/btn23_on.png) no-repeat center center;}
#btn06 a:hover {background: url(../img/btn09_on.png) no-repeat center center;}