@charset "utf-8";

.douga_bnr {
  clear: both;
  margin: 10px auto 0px;
  padding-top: 0px;
  width: 100%;
  height: 100px;
}

.douga_bnr li {
	margin: 0 auto;
	width:50%;
	float:left;
}

.douga_bnr a {
  display: block;
  margin: 0 5px 0;
}

.douga_bnr img {
	width:100%;
	height: auto;
	  border: 1px #C7C7C7 solid;

}
.douga_bnr a:hover img {
  filter: alpha(opacity=70);
  -moz-opacity: 0.70;
  opacity: 0.70;
}