/* 画像のロールオーバー設定 */

div.navibtn { margin: 0px; }

div.navibtn a {
	display: block;
	background-repeat: no-repeat;
	background-position: 0px;
}

div.navibtn a:hover { background-color: #FFFFFF; }
div.navibtn a:hover img { visibility: hidden; }

#navibtn01 { width:317px; height:194px; background-image: url(../images/img01_o.jpg); }
#navibtn02 { width:317px; height:194px; background-image: url(../images/img02_o.jpg); }
#navibtn03 { width:316px; height:196px; background-image: url(../images/img03_o.jpg); }
#navibtn04 { width:317px; height:196px; background-image: url(../images/img04_o.jpg); }
#navibtn05 { width:317px; height:196px; background-image: url(../images/img05_o.jpg); }

#navibtn06 { width:317px; height:194px; background-image: url(../images/img06_o.jpg); }
#navibtn07 { width:317px; height:194px; background-image: url(../images/img07_o.jpg); }
#navibtn08 { width:316px; height:196px; background-image: url(../images/img08_o.jpg); }
#navibtn09 { width:317px; height:196px; background-image: url(../images/img09_o.jpg); }
#navibtn10 { width:317px; height:196px; background-image: url(../images/img10_o.jpg); }