@charset "utf-8";
.adarea {overflow:hidden; background:#F9F9F9;}
.adarea, .adarea a, .adarea a:visited {color:#376A77;}
.adarea:after, .ad:after {display:block;overflow:hidden;clear:both;height:0;visibility:hidden;content:".";}
.adarea-href {
	width:24px;height:17px;position:absolute;left:0;bottom:0;z-index:10;
	background:url(ad-banner1.png) no-repeat;
}
.adarea-href:hover {
	width:51px;height:17px;
	background:url(ad-banner2.png) no-repeat;
}