div#secondArea div#banners p.banner_img_177 {
	background-image: url(http://www.shibitosu.com/img_upload/banner_blog_over.gif);
	background-position: left top;
	background-repeat: no-repeat;
}
div#secondArea div#banners p.banner_img_177 a {
	display: block;
	width: 200px;
	height: 75px:
}
div#secondArea div#banners p.banner_img_177 a:hover {
	background-color: transparent;
}
div#secondArea div#banners p.banner_img_177 a:hover img {
	visibility: hidden;
}