#top { background-image: url("../top_img/top_dl.gif"); background-repeat: no-repeat; margin-right: auto; margin-left: auto; width: 980px; height: 37px }
#top dt { text-indent: -9999px; width: 547px; height: 37px; float: left }
#top dd   { text-decoration: none; background-image: url("../top_img/privacy_btn.gif"); background-repeat: no-repeat; text-indent: -9999px; display: block; width: 150px; height: 37px; float: left }
#top dd a  { text-decoration: none; background-image: url("../top_img/privacy_btn.gif"); background-repeat: no-repeat; text-indent: -9999px; display: block; width: 150px; height: 37px; float: left }
#top dd a:hover  { text-decoration: none; background-image: url("../top_img/privacy_btn.gif"); background-repeat: no-repeat; background-position: -150px 0; text-indent: -9999px; display: block; width: 150px; height: 37px; float: left }
#page_h1  { background-image: url("../top_img/h1_img.gif"); background-repeat: no-repeat; text-indent: -9999px; width: 980px; height: 68px; float: left }