.zhuti{ width: 1150px;min-height: 500px;margin: 50px auto; }

.zhuti_left{ width: 253px;min-height: 498px;
			 border: 1px solid #f0f0f0;float: left; }
.zhuti_left_fuji{ width: 100%;height: 66px;background: #2c318d;
				  color: #fff;font-size: 24px;text-indent: 50px;line-height: 66px; }
.zhuti_right{ width: 893px;min-height: 498px;
			  border: 1px solid #f0f0f0;float: left;}
.zhuti_left_ziji{ text-indent: 50px; }
.zhuti_left_ziji { color: #333; }
.erji_fuji{width: 100%;min-height: 50px;
	       line-height: 50px;
	       border-bottom:1px solid #f0f0f0;
		   font-size: 16px;
		   background: url(http://www.shenke.com/jcms/jcms_files/jcms1/web5/site/picture/0/1c49fad91f1a45f5ab63a452fccd2a5f.png)  no-repeat 200px 20px;
		   cursor:pointer;}
.erji_ziji{ padding: 20px 10px;box-sizing: border-box;border-top: 1px solid #f0f0f0;display: none; }
.erji_ziji li{ font-size: 14px;height: 30px;
			  line-height: 30px;
			  margin-left: 10px;
			  background: url(89787787.jpg) no-repeat 40px 12px;}
.erji_ziji li a{ color: #333; }
.zhengwen { padding: 20px;box-sizing: border-box; }
.zhengwen li{width: 33%;float: left;
	         height: 250px;
	         padding:0px 20px;
	         box-sizing: border-box; 
	         margin-bottom: 50px;  }
.zhengwen li img{ width: 100%;
				  height: 190px; }
.zhengwen li p{ font-size: 17px;
				height: 20px;
				line-height: 20px;
				color: #333;
				margin:5px 0px; }
.zhengwen li span{ font-size: 13px;
				   height: 20px;
				   line-height: 20px;
				   color: #666;  }