div
{
 height:auto; 
}
 #indexmiddle
 {
	position: relative;
	text-align: left;
   }
  #indexmiddle1
 {
	position: relative;
	text-align:left;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 14px;
	font-weight: bold;
	color:  #CC0000;
   }
  #indexmiddle2
 {
	width:700px;
	text-align:left;
	position: relative;
	line-height: 20px;
   }
 #left
{
	float:left;
	clear:right;
	width: 500px;
	background-color: #F2F2F2;
	padding:10px 10px 15px 15px;
   }

#left_catalog{
	position: relative;
	text-align:left;
	width: 480px;
	font-weight: bold;
	color: #990000;
	height:20px;
	background-color: #99CC00;
	padding:0px 0px 0px 5px;
   }
#left_catalog1{
	position: relative;
	text-align:left;
	width: 480px;
	font-weight: bold;
	color: #990000;
	height:20px;
	background-color: #99CC00;
	padding:0px 0px 0px 5px;
   }
 #left_content
{
	float:left;
	position: relative;
	width:170 px;
	padding:10px 10px 15px 20px;
	text-align: left;
   }
 #allcontent
{
	float:left;
	position: relative;
	padding:10px 10px 15px 20px;
	text-align: left;
   }
 #left_content li
{
	position: relative;
	top:10px;
	list-style-position: inside;
	list-style-image: url(ontop4.gif);
   }
 #no
 {
 	clear:both;
	text-align: center;
 }
 #center
 {
 	float:left;
	clear:right;
	position: relative;
	width: 250px;
	border: 1px solid #999999;
	padding:10px 10px 23px 10px;
	left:15px;
   }
 #center_catalog{
	position: relative;
	text-align:left;
	width: 210px;
	font-weight: bold;
	height:20px;
	background-color: #99CC00;
	padding:0px 0px 0px 5px;
	color: #990000;
   }
 #center_content
{
	float:left;
	position: relative;
	width:210 px;
	padding:10px 0px 15px 10px;
	text-align: left;
   }
 #center_content ul
 {
	display: block;
	width: 210px;
	list-style-type: none;
	margin: 3px;
	padding: 5px;
	background-color: #CED3BD;
 }
 #center_content li
 {
	display: inline;
	width: 200px;
	list-style-type: none;
	margin: 3px 10px;
	padding: 5px;
	background-color: #EEEEEE;
 }
  #right
 {
	float:left;
	clear:right;
	top:20px;
	position: relative;
	left:30px;
	width: 215px;
	background-color: #DDDDDD;
	padding:10px 10px 23px 10px;
 }
  #right_catalog{
    position: relative;
	text-align:left; 
	width: 195px;
   }
 #right_content
 {
	position: relative;
	top:10px;
	width: 195px;
	height:80px;
	padding:10px 10px 23px 10px;
	font-weight: bold;
	color: #FF3300;
	border: 1px solid;
 }
 #xian
 {
	width:980px;
	background-color:#B3CCA9;
	height:3px;
	left:13px;
	position: relative;
 }
 #kuang
 {
 	float:left;
	clear:right;
	border: 1px solid #999999;
	width:auto;
	padding:10px 0px 0px 15px;
	width:440px;
 }
 #layer
 {
	border: none #999999;
	position: relative;
	width:460px;
	text-align: left;
	padding:0px 0px 0px 10px;
 }
 #layer2
 {
	position: relative;
	width:440 px;
	padding:10px 10px 15px 5px;
 }
 #key
 {
	width:440px;
	top: 10px;
	height:auto;
	padding:4px;
	border-top: 1px dotted #99CCFF;
	border-right: 1px none #99CCFF;
	border-bottom: 1px dotted #99CCFF;
	border-left: 1px none #99CCFF;
 }
 #layout
 {
	width: 780px;
	padding:5px 10px 0px 0px;
	height:auto;
 }
  #layoutleft
 {
	float:left;
	clear:right;
	width:500px;
	padding:5px 0px 10px 0px;
	text-align: left;
 }
 #layoutright
 {
 	float:left;
	clear:right;
	position: relative;
	width: 250px;
	border: 1px dashed;
	padding:10px 10px 23px 10px;
	left:13px;
	top:5px;
 }
 #layoutleft ul
 {
	display: block;
	width: 500px;
	height:quto;
	list-style-type: none;
	margin: 3px;
	padding: 5px;
	background-color: #CED3BD;
 }
 #layoutleft li
 {
 	position: relative;
	display: inline;
	width: 100px;
	list-style-type: none;
	margin: 3px 10px;
	padding: 5px;
	background-color: #EEEEEE;
	height: 25px;
 }
 #layoutclass
 {
	float:left;
	position: relative;
	width:140 px;
	height:160px;
	padding:5px 10px 5px 5px;
 }
 #product
 {
	width:auto;
	padding:10px 5px 10px 5px;
	width:440px;
 }
 #product li
 {
	width: 400px;
	list-style-type: none;
	margin: 2px;
	padding: 0px 0px 0px 10px;
	background-color:#CCCC99;
 }
  #productright
 {
	border: 1px dashed #999999;
	background-color: #F2F2F2;
	float:right;
	position: relative;
	width: 475px;
	height:105px;
	text-align: left;
 }
 #contact
 {
	position: relative;
	width:700px;
	bottom: 10px;
 }
 #contact_content
 {
	float:left;
	clear:right;
	top:20px;
	position: relative;
	left:10px;
	width: 270px;
	height:95px;
	border: 1px solid;
	padding:10px 10px 5px 0px;
   }
 #contact_content1
 {
	float:left;
	clear:right;
	top:20px;
	position: relative;
	left:20px;
	width: 690px;
	border: 1px solid;
	padding:10px 10px 5px 10px;
}