#news-area {
	width: 600px;
	height: 482px;
	position: absolute;
	top: 129px;
	left: -9999px;
	overflow: hidden;
}

#mask-index {
	display: none;
}

#bt-home a {
 background: url(../images/bt_home_on.gif) 0 0 no-repeat;
}

#bt-news a {
 background: url(../images/bt_news.gif) 0 0 no-repeat;
}