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

body{
	max-width:800px;
	margin-left:auto;
	margin-right:auto;
	margin-top:20px;
	margin-bottom:20px;
}

#contents{
	width:800px;
}

.button{
	text-align:center;
	width:100%;
	margin-top:20px;
}

a:hover img{
	opacity:0.7;
	-moz-opacity:0.7;
	filter:alpha(opacity=70);
}