body{
	background:#f3f3f3;
}

#index_menu{
	margin:50px auto;
	margin-bottom:0;
	background:url(../../_image/_common/_index_bg.jpg) no-repeat;
	width:1000px;
	height:513px;
	position:relative;
}

#index_menu a{
	width:268px;
	height:85px;
	display:block;
	position:absolute;
	top:400px;
	left:400px;
}

a#enter_b{
	background:url(../../_image/_common/_index.png) no-repeat 0 top;
}

a:hover#enter_b{
	background:url(../../_image/_common/_index.png) no-repeat 0 bottom;
}
	

#caution{
	background:#FFF;
	margin:0 auto;
	padding:50px 0;
	width:1000px;
	text-align:center;
	font-size:12px;
}

.caution_red{
	color:#F00;
}