body{
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	margin-left: 0px;
	margin-top: 0px;
	margin-right: 0px;
	
}
 a:link, a:visited {
	color: #000000;
	text-decoration:none;
}

a.current, a:hover, a:active {
	color: #ea6601;
	text-decoration:underline;
}
.top {
	height: 130px;
	width: 980px;
	background-image:url(../images/logo1.gif);
	background-repeat:repeat-x;
	
	color:#225D98;
}
.top-1 {
	width:900px;
	text-align:left;
}
.top-2 {
	font-family: "华文行楷";
	font-size: 38px;
	letter-spacing: 12px ; 
}
.top-3 {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 19px;
}
.dh {
	height: 46px;
	width: 980px;
}
.cent {
	height: 600px;
	width: 100%;
	margin-top: 10px;
}

.cent-0 {
	width: 980px;
}


.jryx1{
	width:980px;
	height:60px;
	background-image:url(../images/jryx.jpg);
	background-repeat:no-repeat;
}
.jryx1_1{
	width:113px;
	height:60px;
	font-weight:bold;
	font-size:16px;
	font-family:"黑体";
	float:left;
	line-height:60px;
	color:#ffffff;
	
}
.jryx1_2{
	width:809px;
	height:60px;
	line-height:60px;
	float:left;
	text-align:left;
	font-weight:bold;
	font-size:14px;
}
.jryx1_3{
	width:58px;
	height:60px;
	font-weight:bold;
	font-size:14px;
	font-family:"黑体";
	float:left;
	line-height:60px;
	color:#003300;
}
<!--产品分类 -->
.cent_fl{
	height:35px;
	width:980px;
	border:#FFA557 double 1px;
	margin-bottom:10px;
	margin-top:10px;
	}
.fl_0{
	width:35px;
	float:left;
	height:35px;
	background-image:url(../images/fl.jpg);
	color:#FFFFFF;
	font-weight:bold;
	
}
.fl_1 {
	height:35px;
	text-align:left;
	line-height:35px;
}

.cent-tp {
    BACKGROUND: none transparent scroll repeat 0% 0%;
	width: 260px;
	float: left;
	text-align:center;
	border:#DCD5D5 double 1px;
}


<!--最新信息/技术园地 -->
.xx {
	text-align:left;
}
.xx ul{
	margin-left: 5px;
	font-size: 12px
}
.xx li {
height: 30px;line-height: 30px;float: left;overflow: hidden;text-overflow: ellipsis;white-space: nowrap;
}
.xx li.xx1{
	width: 240px;
}

.xx li.th1{
    color:#003399;
	font-size:13px;
	border-bottom:#9BC3E5 double 1px;
	font-weight: bold;
}

.th1 a:link,.th1 a:visited {
	color:#003399;
	
}
.cent-2 {
	height: auto;
	width:680px;
	float:right;
	font-size:14px;
	text-align:left;
    BACKGROUND: none transparent scroll repeat 0% 0%;
	line-height:23px;
	
}
.cent-2 H1 {
    MARGIN: 0px 10px
}
.cent-2 P {
    MARGIN: 0px 10px
}

.cent-2 P {
    PADDING-BOTTOM: 0.5em
}
.cent-2 .b1 {
    DISPLAY: block; FONT-SIZE: 1px; OVERFLOW: hidden
}
.cent-2 .b2 {
    DISPLAY: block; FONT-SIZE: 1px; OVERFLOW: hidden
}
.cent-2 .b3 {
    DISPLAY: block; FONT-SIZE: 1px; OVERFLOW: hidden
}
.cent-2 .b4 {
    DISPLAY: block; FONT-SIZE: 1px; OVERFLOW: hidden
}
.cent-2 .b1 {
    HEIGHT: 1px
}
.cent-2 .b2 {
    HEIGHT: 1px
}
.cent-2 .b4 {
    HEIGHT: 1px
}
.cent-2 .b2 {
    BORDER-RIGHT: #DCD5D5 1px solid; BACKGROUND: #ABE3FC; BORDER-LEFT: #DCD5D5 1px solid
}
.cent-2 .b3 {
    BORDER-RIGHT: #DCD5D5 1px solid; BACKGROUND: #ABE3FC; BORDER-LEFT: #DCD5D5 1px solid
}
.cent-2 .b4 {
    BORDER-RIGHT: #DCD5D5 4px solid; BACKGROUND: #ABE3FC; BORDER-LEFT: #DCD5D5 4px solid
}
.cent-2 .b1 {
    BACKGROUND: #DCD5D5; MARGIN: 0px 2px
}
.cent-2 .b2 {
    BORDER-TOP-WIDTH: 0px; BORDER-LEFT-WIDTH: 1px; BORDER-BOTTOM-WIDTH: 0px; MARGIN: 0px 1px; BORDER-RIGHT-WIDTH: 1px
}
.cent-2 .b3 {
    MARGIN: 0px; HEIGHT: 2px
}
.cent-2 .b4 {
    MARGIN: 0px 2px
}
.cent-2 .boxcontent {
    BORDER-RIGHT: #ABE3FC 1px solid; DISPLAY: block; BACKGROUND: #E8F7FD;; MARGIN: 0px 5px; BORDER-LEFT: #ABE3FC 1px solid;height:170px;letter-spacing: 1px;
}
.cent-21{
	float:right;
	width:680px;
	height:30px;
	border-bottom:#9BC3E5 double 1px;
	text-align:left;
	line-height:28px;
	margin-top:5px;
	font-size:14px;
}
.cent-c{
	width:980px;
}
.cent-zxdl {
	height: auto;
	width:680px;
	margin-top: 0px;
	float:right;
	font-size:14px;
	border:#FFA557 double 1px;
	height:160px;
	overflow:hidden;
}

.cent-zxdl li{
	height: 145px;line-height: 145px;float: left;overflow: hidden;text-overflow: ellipsis;white-space: nowrap;width:130px;
}
.cent-3 {
	height: auto;
	width:978px;
	font-size:14px;
	border:#FFA557 double 1px;
	height:160px;
	overflow:hidden;
}

.cent-3 li{
	height: 145px;line-height: 145px;float: left;overflow: hidden;text-overflow: ellipsis;white-space: nowrap;width:130px;
}
.cent-4 {
	float:left;
	margin-top: 10px;
	border:#FFA557 double 1px;
	height:195px;
	width:260px;
}
.cent-4_t{
	height:25px;
	width:260px;
	border-bottom:#FFA557 double 1px;
	font-size:14px;
	color:#003399;
	font-weight:bold;
}
.cent-4_t1{
	width:180px;
	line-height:25px;
	float:left;
	text-align:left;
	padding-left:5px;
}
.cent-4_t2{
	width:70px;
	float:right;
	line-height:25px;
}
.cent-4-1 {
	height:15px;
	width: 200px;
}
.yq{
	height:65px;
	width:980px;
	border:#FFA557 double 1px;
	margin-top:15px;
}
.yq1{
	width:35px;
	height:65px;
	line-height:32px;
	float:left;
	background-color: #EFC546;
	color:#003399;
	font-weight:bold;
}
.yq2{
	text-align:left;
	letter-spacing:18px;
}
.zxzx{
	height:45px;
	width:980px;
	border:#FFA557 double 1px;
	margin-top:15px;
}
.zxzx1{
	width:35px;
	height:45px;
	line-height:23px;
	float:left;
	background-color: #EFC546;
	color:#003399;
	font-weight:bold;
}
.zxzx2{
	text-align:left;
	margin-top:8px;
}
.footer {
	width:100%;
	height:100px;
	margin-top:50px;
	text-align:center;
	

}

<!-- 导航-->
/*- Menu Tabs I--------------------------- */
	#tabcent{
		width:980px;
	}
   #tabsI {
      float:inherit;
      width:980px;
      background:#D5C691;
      font-size:14px;
      line-height:normal;
	  border-bottom:1px solid #DD740B;
      }
    #tabsI ul {
		margin:0;
		padding:10px 10px 0 30px;
		list-style:none;
      }
    #tabsI li {
      display:inline;
      margin:0;
      padding:0;
      }
    #tabsI a {
      float:left;
      background:url("../images/tableftI.gif") no-repeat left top;
      margin:0;
      padding:0 0 0 5px;
      text-decoration:none;
      }
    #tabsI a span {
      float:left;
      display:block;
      background:url("../images/tabrightI.gif") no-repeat right top;
      padding:5px 10px 4px 10px;
      color:#FFF;
      }
    /* Commented Backslash Hack hides rule from IE5-Mac \*/
    #tabsI a span {float:none;}
    /* End IE5-Mac hack */
    #tabsI a:hover span {
      color:#FFF;
      }
    #tabsI a:hover {
      background-position:0% -42px;
      }
    #tabsI a:hover span {
      background-position:100% -42px;
      }
	  
	  

/* subnav position and pointer position */
#subnav1 {
	left: 120px;
}

#subnav1 .pointer
	{
	left: 30px;
}

#subnav1 {
	min-width: 110px;
}
.cpxs{
	width:100%;
	height:850px;
	margin-top:25px;
}
.cpxs_0 {
	width:980px;
	margin-top:20px;
	margin-left:2px;
	margin-right:2px;
	border:#cccccc double 1px;
	overflow: auto;
	SCROLLBAR-FACE-COLOR: #ffffff; 
	SCROLLBAR-HIGHLIGHT-COLOR: #fcfcfc; 
	SCROLLBAR-SHADOW-COLOR: #fcfcfc; 
	SCROLLBAR-3DLIGHT-COLOR: #CCCCCC; 
	SCROLLBAR-ARROW-COLOR: #003399; 
	SCROLLBAR-TRACK-COLOR: #fcfcfc; 
	SCROLLBAR-DARKSHADOW-COLOR:#CCCCCC; 
	SCROLLBAR-BASE-COLOR: #fcfcfc;
}
.cpxs_1{
	margin-top:20px;
	margin-left:10px;
	margin-right:10px;
	margin-bottom:20px;

}
.xstm{
	width:980px;
}
.xstm_0{
	width:100%;
	border-bottom:#0099FF double 1px;
	text-align:center;
	font-size:24px;
	line-height:35px;
}
.cpml{
	height:auto;
}
.cpml_0{
	width:980px;
	margin-top:20px;
	text-align:left;
	line-height:25px;
}


.rxcp{
	width:980px;
	height:30px;
	margin-top:15px;
	text-align:left;
	line-height:30px;

}