@charset "utf-8";
/* CSS Document */

#header {
	height: 100px;
	width: 830px;
	margin-right: auto;
	margin-left: auto;
}
#fla {
	height: 368px;
	width: 830px;
	margin-right: auto;
	margin-left: auto;
	padding-bottom: 30px;
}
#main_top {
	width: 830px;
	margin-right: auto;
	margin-left: auto;
}
#main_top #left_top {
	float: left;
	width: 230px;
}
#main_top #light_top {
	float: right;
	width: 570px;
}
#fotter {
	height: 150px;
	background-image: url(../img/back_foot.jpg);
	background-repeat: repeat-x;
}
#fotter #under {
	width: 830px;
	margin-right: auto;
	margin-left: auto;
	padding-top: 20px;
}
#sub_image {
	height: 160px;
	width: 830px;
	margin-right: auto;
	margin-left: auto;
}