@charset "shift_jis";
/* CSS Document */
* {
	margin:0;
	padding:0;
}
img {
	border:none;
	vertical-align:bottom;
}
#jointmat {
	width:750px;
	margin:0 auto 30px;
	text-align:center;
}
#jointmat a:hover img
	{
	opacity:0.7;
	filter: alpha(opacity=70);
	-ms-filter: "alpha( opacity=70 )";
	background: #fff;
	}