#header {
margin : 0;
padding : 0;
height : 60px;
width:973px
}
#header .topong {
float : right;
text-align:right;
padding: 13px 0 5px 0;
}
#header .topong a {padding: 10px 10px 0px 10px; text-decoration: none;color: #414141;background: #ccc url(/cn/jpg/hmenuarrow.gif) no-repeat top center;margin: 0 0 3px 1px;border-bottom: 4px solid #BCBCBC;font:  bold 9pt "宋体",verdana, Helvetica, Sans-Serif;}
#header .topong a:hover {background: #3C6491 url(/cn/jpg/hmenuarrowhover.gif) no-repeat top center;color: #FFFFFF;border-bottom: 4px solid #2F4A6C;font:  bold 9pt "宋体" ,verdana, Helvetica, Sans-Serif ;}
#styletwo{position:relative;display:block;height:24px;background:transparent url(/cn/jpg/bgOFF.gif) repeat-x top left;}
#styletwo ul{margin:0;padding:0;list-style-type:none;width:auto;}
#styletwo ul li{display: block; float:left;margin:0 1px 0 0;}
#styletwo ul li a{display:block;float:left;color: #424351;text-decoration:none;padding:6px 20px 0 20px;height:24px;font: bold 12px Arial,Verdana,Helvitica,sans-serif;}
#styletwo ul li a:hover,#styletwo ul li a.current{color:#fff;font: bold 12px Arial,Verdana,Helvitica,sans-serif;}
#channel_home #channel .channel_home a,
#channel_chem #channel .channel_chem a,
#channel_lab #channel .channel_lab a,
#channel_for #channel .channel_for a,
#channel_service #channel .channel_service a,
#channel_job #channel .channel_job a,
#channel_news #channel .channel_news a,
{color:#fff;background:transparent url(/cn/jpg/bgON.gif) repeat-x top left;font: bold 12px Arial,Verdana,Helvitica,sans-serif;}
#left {float: left;width: 180px;}
#leftmenu {margin: 0;padding: 0; margin-top:10px}
#leftmenu a {display: block;background: #E3E3E3;color: #666666;padding: 5px 0 5px 19px;margin: 0 0 1px 0;text-decoration: none; font:13px bold Verdana, Arial, Helvetica, sans-serif;}
#leftmenu a:hover {color: #FFFFFF;background: #B3B3B3;}
#leftpic { text-align:center}
a.aa:link {
	font-family: Verdana, Arial, Helvetica, sans-serif;
	font-size: 10pt;
	font-weight: bold;
	color: #FFFFFF;
}
a:hover {
	text-decoration: underline;
}
.beizhu {
	font-family: Verdana;
	font-size: 9pt;
	font-style: normal;
	font-weight: normal;
	color: #A2A9BD;
}
.bg {
	font-family: Verdana;
	font-size: 9pt;
	color: #000000;
	text-decoration: none;
}
.bgtop {
	font-family: Verdana;
	font-size: 10pt;
	color: #FFFFFF;
	text-decoration: none;
	font-weight: bold;
}
.dh a:link,.dh a:visited {
	font-family: Verdana;
	font-size: 10pt;
	font-weight: normal;
	color: #438ee8;
	text-decoration: none;
	font-style: normal;
}
a.dh:link,a.dh:visited {
	font-family: Verdana;
	font-size: 10pt;
	font-weight: normal;
	color: #438ee8;
	text-decoration: none;
	font-style: normal;
}
.dh a:hover {
	font-family: Verdana;
	font-size: 10pt;
	font-weight: normal;
	color: #FF6600;
	text-decoration: underline;
}
a.dh:hover {
	font-family: Verdana;
	font-size: 10pt;
	font-weight: normal;
	color: #FF6600;
	text-decoration: underline;
}
a:link,a:visited {
	font-family: 宋体，Verdana, Arial, Helvetica, sans-serif;
	font-size: 10pt;
	font-weight: normal;
	color: #003366;
	text-decoration: none;
}
a:hover {
	font-family: 宋体，Verdana, Arial, Helvetica, sans-serif;
	font-size: 10pt;
	font-weight: normal;
	color: #FF6600;
	text-decoration: underline;
}
.table {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12pt;
	font-weight: bold;
	color: #FFFFFF;
}
.tablezi {
	font-family: "Times New Roman";
	font-size: medium;
	font-weight: normal;
	text-transform: capitalize;
	color: #0066CC;
}
.tablezi2 {
	color: #666666;
	font-family: "Times New Roman", Times, serif;
	font-size: 10pt;
	font-weight: normal;
}
.usefullinks {
	font-family: Verdana;
	font-size: 10pt;
	font-weight: bold;
	color: #003366;
}
.button{   width:145px   }
.re {
	font-family: Verdana;
	font-size: x-small;
	color: #666666;
}
.red {color: #FF0000}
.STYLE27 {
	font-family: 宋体;
	font-size: 10pt;
}
.STYLE6 {
font-family: 宋体;
	color: #0066CC;
	font-size: 10pt;
}
.STYLE9 {color: #0066CC;font-size: 11pt;}
.STYLE20 {font-family: Verdana; font-size: 10pt; font-weight: bold; color: #333333; }
.STYLE32 {
	font-family: Verdana;
	font-size: 14px;
	color: #000099;
}
.ne {
	font-family: Geneva, Arial, Helvetica, sans-serif;
	color: #fdc578;
	font-weight: bold;
	font-size: 10pt;
}
.nec {
	color: #00589D;
	font-size: 9pt;
	font-family: Verdana;
	text-indent:18pt;
}
.neb {
	color: #00589D;
	font-size: 9pt;
	font-family: Verdana;
}
.gre {color: #336633; font-size:10pt;}
.gre1 {color: #009900; font-family: Verdana; font-size: 10pt; }
.tpa{padding:5px;}