.left{
   width:190px;
   float:left;
}
.right{
   width:780px;
   float:right;
}


#indexSon_left {
	width:190px;
}
#indexSon_leftOne {
    background:#fff url(../images/icon.gif) no-repeat 5px center;
    width:150px;
	margin-left:auto;
	margin-top:3px;
	margin-right:auto;
	padding-left:30px;
	height:25px;
	line-height:25px;
}
#indexSon_left ul {
	list-style:none;
}
#indexSon_left ul li {
    background:url(../images/jian.gif) no-repeat 10px center;
    width:150px;
	margin-left:auto;
	margin-right:auto;
	padding-left:30px;
	height:30px;
	line-height:30px;
}
#indexSon_left #contact {
	padding-left:10px;
	padding-right:10px;
	margin-top:60px;
	line-height:20px;
}
#indexSon_bottom{
    width:190px;
    height:10px;
	background:url(../images/products_bottom.gif) no-repeat;
} 
#contact{
    width:190px;
	margin-top:5px;
	background:#f2f2f2 url(../images/left_contentus.gif) no-repeat 0 top;
}
#contact p{
    margin-left:10px;
    line-height:25px;
    padding-top:50px;
	width:170px;
}
#contantus_bottom{
    width:190px;
    height:10px;
	background:url(../images/contantus_bottom.gif) no-repeat;
} 
.right_top{
    width:760px;
	height:39px;
	background:url(../images/product_ads.gif) no-repeat 0 top;
	color:#fff;
	padding-left:20px;
	vertical-align:middle;
}
.right_middle{
    width:770px;
    background:#f2f2f2;
    padding-left:10px;
}
.right_content{
   width:740px;
   margin-left:auto;
   margin-right:auto;
   line-height:20px;
   padding-top:10px;
   word-wrap:break-word;
   word-break:break-all;
   table-layout:fixed;
}
.right_content ul li{
   width:100%;
   border-bottom:1px #fff solid;
   padding-bottom:5px;
   padding-top:5px;
}
.right_content ul li img{
   border:2px #fff solid;
   float:left;
}
.case_span{
  float:right;
  width:600px;
}
.case_intro{
   padding-top:5px;
}
.input {
   border:1px #ccc solid;
}
.inputSubmit{
   border:1px #ccc solid;
   height:18px;
}
.indexSon_product{
         float:left;
	    margin:6px;

}
.indexSon_img{
    width:240px;
	height:180px;
	text-align:center;
	padding-top:5px;
}
.indexSon_title{
    margin-top:2px;
    width:240px;
	height:20px;
	line-height:20px;
	text-align:center;
	color:#fff;
	background:url(../images/e_15.jpg) no-repeat;
	font-weight:bold;
}
.art {
	width:700px;
	list-style:inside;
	margin-left:30px;
	margin-top:10px;
	line-height:30px;
}
.art li {
	position:relative;
	width:100%;
	border-bottom:1px dotted #666666;
}
.art span {
	position:absolute;
	right:0;
}