* {
	font-size:13px;
}

html body {
	margin:0;
	padding:0;
	text-align:center;
}

h1,h2 {
	margin:0;
	padding:0;
}

#main {
	margin:auto;
	width:830px;
	background:url(./image/side_bg.jpg) repeat-y;
}

#contents {
	width:800px;
}