.top_img { 
    position:relative;
	height:250px;
	width:940px;
}
.top_img img{
	background-color: #FFFFFF;
	padding: 5px;
	border: 1px solid #CCCCCC;
	position:absolute;
	left:0;
	top:0;
	background-repeat: repeat;
}
#box_1{
	float: left;
	width: 220px;
	height: auto;
	margin-top: 20px;
}
#box_2{
	float: left;
	height: auto;
	width: 720px;
	margin-top: 20px;
}
.main_text{
	margin-left: 20px;
	margin-bottom: 10px;
	border: 1px solid #CCCCCC;
	padding: 10px;
}
.index_text{
	margin-left: 20px;
	margin-bottom: 10px;
	border: 1px solid #CCCCCC;
	padding: 10px;
	background-image: url(../img/index_text_box_bg.gif);
	background-repeat: no-repeat;
	background-position: right center;
}

#box_2 h4 {
	margin-bottom: 10px;
	margin-left: 20px;
	border: 1px solid #CCCCCC;
	padding: 1px;
}
#box_2 h5 {
	font-size: 1.2em;
	color: #003399;
	margin-bottom: 5px;
	border-bottom-width: 1px;
	border-bottom-style: dotted;
	border-bottom-color: #CCCCCC;
	font-weight: bold;
	letter-spacing: 0.2em;
}
.text_migi {
	text-align: right;
}