.case_box{
	padding: 80px 0 100px;
}
.case{margin-top: 50px;}

.case_content .case_list ul>li{
	float: left;
	width: 360px;
	height: 170px;
	/*margin: 0 20px 20px 0;*/
	margin-bottom: 20px;
}
.case_content .case_list ul>li:nth-child(1),.case_content .case_list ul>li:nth-child(2),.case_content .case_list ul>li:nth-child(4),.case_content .case_list ul>li:nth-child(5){
	margin-right: 20px;
}
.case_content .case_list ul>li img{
	width: 100%;
}
.case_content .case_list ul>li:nth-child(3n+3){
	margin-right: 0;
}
.case .partners{margin-top: 40px;}

.case_luzhlj .case_logo{
	width: 244px;
	height: 66px;
	background: url(../images/luzlj_logo.png) 0 0 no-repeat;
}
.case_luzhlj .case_pic_list li.img3{
	width: 362px;
	height: 406px;
}
.case_luzhlj .front{
	margin-top: 80px;
}
.banner_img .tit{
	width: 692px;
	height: 256px;
	background: url(../images/case_banner_text.png) 0 0 no-repeat;
	left: 50%;
	top: 50%;
	margin: -128px 0 0 -346px;
}

.case_luzhlj_bg{
	background-color: #fafafa;
	padding: 48px 0;
}
.case .case_yuanfa_bg .yuanfa_bootom{
	margin-bottom: 30px;
}
.case .case_luzhlj_bg .luzhlj_bootom{
	margin-bottom: 29px;
}

.specific_case_rg img{
	margin-top: 22px;
}
.specific_case_rg img:first-child{
	margin-top: 0px;
}
.case_yongjiu{
	background: url(../images/case/case_yongjiu_bg.jpg) 0 0 no-repeat;
	height: 985px;
}
.case_sudai{
	background-color: #fafafa;
}