.product_list_l{
	margin-top: 1em;
	margin-left: 3.5em;
	width: 370px;
	height: 185px;
	float: left;
}

.product_list_r{
	margin-top: 1em;
	width: 370px;
	height: 185px;
	float: right;
}

.product_title{
	margin-top: 10px;
	width: 1000px;
	height: 185px;
}

.product_title img{
	float: left;
}

.product_title p{
	padding-top: 55px;
	line-height: 1.5em;
}

.product_list_l a,.product_list_r a {
	display: block;
	width: 370px;
	height: 185px;	
	text-indent: -9999px;
}

a#title_peda {background: url(title_peda.jpg) 0 0 no-repeat;}
a#title_head {background: url(title_head.jpg) 0 0 no-repeat;}
a#title_vr {background: url(title_vr.jpg) 0 0 no-repeat;}
a#title_trip {background: url(title_trip.jpg) 0 0 no-repeat;}
a#title_crane {background: url(title_crane.jpg) 0 0 no-repeat;}
a#title_other {background: url(title_other.jpg) 0 0 no-repeat;}

a#title_peda:hover {background-position: 0 -185px;}
a#title_head:hover {background-position: 0 -185px;}
a#title_vr:hover {background-position: 0 -185px;}
a#title_trip:hover {background-position: 0 -185px;}
a#title_crane:hover {background-position: 0 -185px;}
a#title_other:hover {background-position: 0 -185px;}


#leftcolumn {
	position: fixed;
	top: 350px;
	float:left;
	width: 148px;
	text-align:left;
	color: #fff;
}

#leftcolumn h1 {
	display: block; 
	background-color:#fff;
	font-size: 1.2em; 
	padding: 6px 0 3px 3px;
	color: green;
	margin: 0px;
	text-align: center;
	width:120px;
	border-bottom: 2px solid #ccc;
	
}

#list_left {
	font-family: 微软雅黑,Verdana, Arial, Helvetica, sans-serif;
	font-size: 100%;
	width: 140px;
	padding:0 7px 0 0;
	margin: 0px;
}

#list_left ul{
	padding: 0;
	margin: 0;
}

#list_left ul li a {
	font-size: 1em;
	display: block;
	padding: .5em 0px 1px 1.8em;
	text-decoration: none;
	color: #666666;
	width:100px;
	background: url(arrow.gif) no-repeat 5px 1em;
}

#list_left ul li a:hover, #list_left ul li a:focus {
	color: #000000;
	background: url(arrow.gif) #deebf7 no-repeat 8px 1em;
}

.corner_top {
	background: url(corner_top.jpg) no-repeat;
   	width: 840px;
	float: right;
	height: 10px;
}

.line_conect {
	background: url(line_conect.jpg) no-repeat;
	width: 840px;
	float: right;
	height: 8px;
}

.corner_bottom {
	background: url(corner_bottom.jpg) no-repeat;
   	width: 840px;
	float: right;
	height: 10px;
}

#rightcolumn {
	padding:0px;
	margin:0em;
	float: right;
   	width: 838px;
	border-left: 1px solid #d3d3d3;
	border-right: 1px solid #d3d3d3;
}

#rightcolumn h1 {
	color: #1651a5;
	font-size: 1.5em;
	border-left: #ccc solid 5px;
	text-indent: 5px;
}

#rightcolumn h2 {
	color: #666;
	border:0;
	font-size: 1.2em;
}

#rightcolumn p { 
	text-align: justify;
}
	
#rightcolumn a { 
	color: #1651a5;
	cursor: pointer;
	text-decoration: underline;
}

#rightcolumn a:hover { 
	text-decoration: none;
}

.column-text {
	float: left;
	width: 74%;
	text-align: left;
	margin-bottom: 0px;
	margin-left: 15px;
}

.column-text p{
	line-height: 1.5em;
	text-indent: 2em;
}

.column-text ul li	{
	list-style: disc;
	line-height: 1.8em;
}

.column-img {
	float: right;
	padding:1em 1em 1em 0;
	width: 20%;
	text-align: right;
}

.column-spc {
	margin-left: 5px;
	float: left;
	text-align: left;
	width: 98%;
}

.shadow_pic {
	padding-bottom: 12px;
	background: url(shadow.jpg) no-repeat bottom right;
}

.shadow_pic img{
	border: 1px solid #ddd;
	padding:0;
	
}