#menu{display:block; width:990px; padding:0; margin:0px auto 0px auto; list-style:none; border-left:0px solid #5ACEFF;}

.menuxx{
	width:1px;
	height:47px;
	float:left;
	background-image: url(../images/menux.jpg);
	background-repeat: no-repeat;
	background-position: center center;
	list-style:none;
	margin-top: 0;
	margin-right: 1px;
	margin-bottom: 0;
	margin-left: 1px;
}
.on{
 background:url(../images/menu_a.png) no-repeat left top;  margin-top:0px;color:#fff;
}
#menu li{float:left;  height:47px; border-right:0px solid #5ACEFF;line-height:47px;}
#menu li a{
	display:block; width:120px; line-height:47px; height:47px; color:#ffffff; font-family:"΢���ź�", Tahoma, Arial; font-size:14px; font-weight:bold;
	text-align:center; text-decoration:none; position:relative; z-index:1;
}
#menu li a:hover,#menu li a:active,#menu li a.menuA{color:#ffffff;  height:47px; margin-top:0px; line-height:47px;}
#mson{width:980px; position:relative; margin:auto;height:1px;}
#mson1,#mson2,#mson3,#mson4,#mson5,#mson6,#mson7{
	display:none; position:absolute; z-index:9999; left:0px;
	width:305px; height:130px; background:url(mson_bg.png) repeat-x left bottom; background-color:#FFF;
	border-right:1px solid #DDD; border-bottom:2px solid #DDD;border-left:1px solid #DDD;
}
.son{margin-left:32px; margin-top:9px; height:100%;z-index:9999;}
.son a{font-size:12px; color:#555; text-decoration:none; display:block; padding-top:2px; padding-bottom:2px; font-family:"΢���ź�", Tahoma, Arial; background:url(../images/arr1.gif) no-repeat left center; padding-left:10px;}
.son a:hover,.son a:active{color:#FF5A00;font-weight:bold;}
#mson1{margin-left:118px;}
#mson1 .son{background:url(../images/menu_about.jpg) no-repeat 98px 8px;}
#mson2{margin-left:241px;}
#mson2 .son{background:url(../images/menu_news.jpg) no-repeat 98px 8px;}
#mson3{margin-left:364px;}
#mson3 .son{background:url(../images/menu_product.jpg) no-repeat 98px 8px;}
#mson4{margin-left:487px;}
#mson4 .son{background:url(../images/menu_service.jpg) no-repeat 98px 8px;}
#mson5{margin-left:610px;}
#mson5 .son{background:url(../images/menu_sale.jpg) no-repeat 98px 8px;}
#mson6{margin-left:547px;}
#mson6 .son{background:url(../images/menu_hr.jpg) no-repeat 98px 8px;}
#mson7{background:none; border:0px none;}
#mson7 .son{background:none;}



#mson33{margin-left:360px; background:none; border:0px none;}
#mson33 .son{background:none;}