#container #contens #main #maindesign #noriyutabox1 {
	background-image: url(../image/noriyutalesson1.jpg);
	background-position: center bottom;
	background-repeat: no-repeat;
	margin: 0px;
	padding-bottom: 10px;
}
#container #contens #main #maindesign #noriyutabox2 {
	margin: 0px;
	padding-bottom: 10px;
}
#container #contens #main #maindesign #noriyutabox2 h2 {
	margin-left: 10px;
}
.box_a {
	width: 400px;
	border: 1px solid #999999;
	margin-top: 10px;
	margin-right: auto;
	margin-bottom: 10px;
	margin-left: auto;
}