BODY {
	MARGIN: 0px 0px 0px 0px;
	BACKGROUND-REPEAT: repeat;
	
	text-decoration: none;
	font-weight: bold;
	font-style: normal;
}
#nav {
width:1004px;
padding:0px;
margin:0px;
}
#nav ul {
list-style:none;
	margin:0px 0px 5px 0px;
	padding-top: 5px;
	padding-right: 5px;
	padding-bottom: 5px;
	padding-left: 5px;
}
#nav li {
	margin-left:5px;
	margin-right:5px;
	float:left;
        font-size: 20px;
	color: #ffffff;
	color: #FFF;
	padding:0px;
	border: 0px solid #999999;
}
#nav a{
	line-height: 22px;
}
#nav a:link {
	border: 0px ;
	padding:3px 10px 3px 10px;
	font-weight: bold;
        font-size: 20px;
	color: #ffffff;
} 
#nav a:visited {
font-size: 20px;
color: #ffffff;
border: 0px ;
padding:3px 10px 3px 10px;
font-weight: bold;
} 
#nav a:hover {
font-size: 20px;
color: #ffffff;
color:#FFF;
background-color: #0066CC;
border: 0px ;
font-weight: bold;
}  



#topa { background-image:url(newimg/top_dot.jpg); background-repeat: repeat-x; font-size:1px; height:15px; }
#toplogo { width:273px; height:75px; }
#topnav {
background-color:#003366; 	
border-top-width: 1px;
height:35px;
border-bottom-width: 3px;
border-top-style: solid;
border-bottom-style: solid;
border-top-color: #E4E4E4;
border-bottom-color: #001439; }
#pagebody {
width:1004px;
padding-top:5px;
padding-left:3px;
}
#topnav001 {
background-color:#F6F6F6; 	
border-top-width: 1px;
height:35px;
border-bottom-width: 1px;
border-top-style: solid;
border-bottom-style: solid;
border-top-color: #E4E4E4;
border-bottom-color: #E4E4E4; }
#flash {with:1002px;height:201px; background-image:url(http://www.nanyang-pumps.com/image/banner_bg.jpg); background-repeat: norepeat; font-size:1px; height:15px; }

#head1{
with:999px;height:40px; background-image:url(head3.gif);background-repeat: norepeat;
}
#head1.head1_1{
float:left;with:400px;height:40px;margin:10px 10px 10px 150px;font-size:12px;
}
#leftmenu {
        float:left;
	padding:0px;
	width:220px;
	background-image:url(newimg/left_dot.jpg);
	background-repeat: repeat-y;
	border-right-width: 1px;
	border-right-style: solid;
	border-right-color: #CCCCCC;
	border-bottom-width: 1px;
	border-bottom-style: solid;
	border-bottom-color: #CCCCCC;
}



#leftnav ul{
list-style:none;
padding-left:0px;
margin:0px;
}
#leftnav li{
	padding:0px;
	margin:0px;
	width:220px;
	background-color: #FFFFFF;
	height:22px;
}

#leftnav a:link {
        width:220px;
	height:22px;
	border: 1px solid #E4E4E4;
	padding:3px 10px 3px 5px;
	background-color:#F6F6F6;
	color: #000000;
	text-decoration:none;
        font-size: 16px;
} 
#leftnav a:visited {
width:220px;
	height:22px;
	border: 1px solid #E4E4E4;
	padding:3px 10px 3px 5px;
	background-color: #F6F6F6;
	color: #000000;
	text-decoration:none;
        font-size: 16px;
} 
#leftnav a:hover {
	height:22px;
	width:220px;
	color:#FFFFFF;
	background-color: #0066CC;
	border: 1px solid #0066CC;
	text-decoration: none;
	list-style-position: inside;
	list-style-type: circle;
        font-size: 16px;
}
<!--´úÂë±àÐ´ ben_net mail:thfb2003@163.com-->