.w100 {float: left;width: 100%;height: auto;}
#case {min-height: 710px;width: 1200px; margin:0 auto; padding-top: 0px; padding-right: 0px;padding-bottom: 0px;padding-left: 0px;}
.case_w {min-height: 740px;width: 1240px; padding-top: 20px;padding-right: 0px;padding-bottom: 0px;padding-left: 0px;}
.case_w_k {float: left;height: 320px;width: 560px; margin-right:60px;}
.case_w_k_i {height: 280px;width:580px;}
.case_w_k_j {float: left;}

.frame {
	width:580px;
	height:280px;
	padding:0px;
	display:inline;
	margin: 0px;
}
.wrap {
	width:580px;
	height:280px;
	position:relative;
	overflow:hidden;
	margin: 0px;
	padding: 0px;
}
.wrap img {display:block;}
.wrap div {
	width:580px;
	height:280px;
	position:absolute;
	left:0;
	top:0;
	padding: 0px;
	margin: 0px;
}
.wrap div b {
	display:block;
	width:580px;
	height:280px;
	position:absolute;
	left:0;
	z-index:1;
	background:#000;
	filter: alpha(opacity=40);

 filter: progid:DXImageTransform.Microsoft.Alpha(opacity=60); opacity:0.60;
	top: 215px;
	margin: 0px;
	padding: 0px;
}
.wrap div span {
	position:absolute;
	z-index:500;
	top: 230px;
	margin: 0px;
	padding: 0px;
}
.wrap div h1{
	font-size:24px;
	color:#FFFFFF;
	text-align:center;
	margin:0;
	padding:0;
	font-family: "΢ÈíÑźÚ";
	font-weight: bold;
	width: 580px;
	line-height:40px;
	text-decoration: none;
}
.wrap div p {
	width: 60px;
	margin-top: 0px;
	margin-right: auto;
	margin-bottom: 0px;
	margin-left: auto;
	height: 60px;
	padding-top: 10px;
	padding-right: 0px;
	padding-bottom: 0px;
	padding-left: 0px;
}