.tab_box{ 
width:995px;
 margin:20px auto;
 }
.lyz_tab_left{ 
background:url(../new_images/left3.jpg) no-repeat top right;
 float: left;
 width: 230px; 
 height: auto !important; 
 min-height:500px; 
 height:500px;
 }
.pro_con1111{
	float: left;
	overflow: hidden;
	width: 175px; 
	height: auto;
}
.pro_con111 UL{ 
padding: 0px; 
width: 175px; 
list-style-type: none;
}
.pro_con111 UL LI{ 
padding-right: 20px; 
display: inline; 
font-size: 16px; 
background: url(../new_images/lanbj.png) no-repeat left center;
	float: left;
	margin-bottom: 5px;
	width: 175px;
	cursor: pointer;
	color: #fff; 
	line-height: 50px; 
	height: 50px; 
	text-align: right;
}
.pro_con111 UL LI.hover{
	padding-right: 20px; 
	display: inline; 
	font-weight: bold;
	font-size: 16px; 
	background: url(../new_images/baibj.png) no-repeat left 50%;	
	float: left;
	margin-bottom: 5px; 
	width: 175px; cursor: pointer; 
	color: #3c3c3c; 
	line-height: 50px; 
	height: 50px; 
	text-align: right;
}
.lyz_tab_right{	
padding-right: 10px; 
display: inline;
 padding-left: 20px;
 background: url(../new_images/right4.jpg) no-repeat left top; 
 float: left; 
 padding-bottom: 20px; 
 width: 720px;
 padding-top: 20px; 
 height:auto;
 }
 .lyz_tab_right p{
	 font-size:16px;margin-bottom:10px;
 }
.clear{ clear:both}