* {
	margin: 0;
	padding: 0;
	font-family: "microsoft yahei";
}
img {
	border: none;
}
a {
	text-decoration: none;
}
ol, ul {
	list-style: none;
}
div {
	display: block;
}
.w1200 {
	width: 1200px;
	margin: 0 auto;
	position: relative;
}
.case_box {
	padding:50px 0px;
	background:url(/skin/images/ysbg.jpg) no-repeat center bottom;
}
.case_box h3 {
	color: #0158b5;
	font-weight: bold;
	font-size: 42px;
	line-height:60px;
	padding:30px 0px;
	text-align: center;
	background:url(/skin/images/tit_line.png) no-repeat center center;
}
.case_box .category ul {
	padding-left: 50px;
	padding-bottom: 40px;
	display: block;
	height: auto;
	overflow: hidden;
}
.case_box .category ul li {
	float: left;
	font-size: 20px;
	text-align: center;
	width: 250px;
	height: 40px;
	line-height: 40px;
	color: #333;
	cursor: pointer;
	background-color:#ccc;
	margin-right:25px;
}
.case_box .category ul li.active {
	color: #fff;
	background: #ff5400;
}
.case_box .content {
	padding-left: 50px;
}
.case_box .content .cont {
	height: 500px;
	display: none;
}
.case_box .content .cont.active {
	display: block;
}
.case_box .content .cont img.bg {
	position: absolute;
	right: 0;
	top: 0;
	border:8px #ccc solid;
}
.case_box .content .cont .info {
	position: absolute;
	width: 520px;
	height: 340px;
	background: #fff;
	box-shadow: 0px 0px 70px rgba(157, 179, 208, 0.4);
	left: 0;
	top: 120px;
	padding: 50px 40px 0;
	border-radius: 10px;
}
.case_box .content .cont .info .title .logo {
	float: left;
	background-color:#ff5400;
	color:#fff;
	text-align:center;
	padding:15px;
}
.case_box .content .cont .info .title:after {
	content: "";
	display: block;
	width: 0;
	height: 0;
	clear: both;
}
.case_box .content .cont .info .title h4 {
	float: left;
	font-size: 24px;
	line-height:66px;
	color: #081232;
	margin-left:20px;
}
.case_box .content .cont .info p {
	font-size: 16px;
	line-height: 32px;
	padding-top: 30px;
	color: #828b9f;
}