@charset "utf-8";

#contents {
	background: none;
}
#contents .article {
	width: 960px;
	margin: 0 auto;
	float: none;
}
#contents .article .main_img {
	margin-bottom: 30px;
}
#contents .article .main_img img {
	width: 960px;
}
.article .btn:after {
  content:".";display:block;visibility:hidden;height:0.1px;font-size:0.1em;line-height:0;clear:both;
}
.article .btn li {
	float: left;
}
.article .btn li img {
	width: 320px;
	height: 190px;
}