A:link {
	FONT-SIZE: 12px; COLOR: #333333; TEXT-DECORATION: none
}
A:active {
	FONT-SIZE: 12px; COLOR: #333333; TEXT-DECORATION: none
}
A:visited {
	FONT-SIZE: 12px; COLOR: #333333; TEXT-DECORATION: none
}
A:hover {
	FONT-SIZE: 12px; COLOR: #ff6600; TEXT-DECORATION: underline
}
A.awu:link {
	FONT-SIZE: 12px; COLOR: #000000; TEXT-DECORATION: none
}
A.awu:active {
	FONT-SIZE: 12px; COLOR: #000000; TEXT-DECORATION: none
}
A.awu:visited {
	FONT-SIZE: 12px; COLOR: #000000; TEXT-DECORATION: none
}
A.awu:hover {
	FONT-SIZE: 12px; COLOR: #ff6600; TEXT-DECORATION: none
}
A.f:link {
	FONT-SIZE: 12px; COLOR: #000099; TEXT-DECORATION: none
}
A.f:active {
	FONT-SIZE: 12px; COLOR: #000099; TEXT-DECORATION: none
}
A.f:visited {
	FONT-SIZE: 12px; COLOR: #000099; TEXT-DECORATION: none
}
A.f:hover {
	FONT-SIZE: 12px; COLOR: #ff6600; TEXT-DECORATION: none
}
A.menu:link {
	FONT-SIZE: 12px; COLOR: #ffffff; TEXT-DECORATION: none
}
A.menu:active {
	FONT-SIZE: 12px; COLOR: #ffffff; TEXT-DECORATION: none
}
A.menu:visited {
	FONT-SIZE: 12px; COLOR: #ffffff; TEXT-DECORATION: none
}
A.menu:hover {
	FONT-SIZE: 12px; COLOR: #ff6600; TEXT-DECORATION: none
}
A.menutop:link {
	FONT-SIZE: 14px; COLOR: #000000; FONT-FAMILY: "宋体"; TEXT-DECORATION: none
}
A.menutop:active {
	FONT-SIZE: 14px; COLOR: #000000; FONT-FAMILY: "宋体"; TEXT-DECORATION: none
}
A.menutop:visited {
	FONT-SIZE: 14px; COLOR: #000000; FONT-FAMILY: "宋体"; TEXT-DECORATION: none
}
A.menutop:hover {
	FONT-SIZE: 14px; COLOR: #ff6600; FONT-FAMILY: "宋体"; TEXT-DECORATION: none
}
TABLE {
	FONT-SIZE: 12px; MARGIN: 0px; FONT-FAMILY: "宋体"
}
TD {
	FONT-SIZE: 12px; MARGIN: 0px; FONT-FAMILY: "宋体"
}
BODY {
	FONT-SIZE: 12px; MARGIN: 10px; FONT-FAMILY: "宋体"
}
.text {
	FONT-SIZE: 12px; MARGIN: 0px; LINE-HEIGHT: 1.5em; LETTER-SPACING: 0.6em
}
.t16 {
	FONT-SIZE: 16px; MARGIN: 0px
}
.t18 {
	FONT-SIZE: 18px; MARGIN: 0px
}
.t14 {
	FONT-SIZE: 14px; MARGIN: 0px
}
.t13 {
	FONT-SIZE: 13px; MARGIN: 0px; LINE-HEIGHT: 1.5em
}
.t1 {
	FONT-SIZE: 1px; MARGIN: 0px
}
.neirong {
	FONT-SIZE: 14px; LINE-HEIGHT: 1.5em
}
.gongsi {
	FONT-SIZE: 12px; LINE-HEIGHT: 1.8em
}
.t20 {
	FONT-SIZE: 20px
}
.t12 {
	FONT-SIZE: 12px
}
.txiao {
	FONT-SIZE: 7px
}
.tdd {
	LINE-HEIGHT: 14px
}
.tt24 {
	FONT-WEIGHT: bold; FONT-SIZE: 24px; FILTER: dropshadow(color=#C2C2C2,offx=1,offy=1,positive=-1); COLOR: #cc6600
}
.tt30 {
	FONT-WEIGHT: bold; FONT-SIZE: 30px; COLOR: #cc6600; FONT-FAMILY: "??"
}
.tt20 {
	FONT-WEIGHT: bold; FONT-SIZE: 20px; FILTER: dropshadow(color=#C2C2C2,offx=1,offy=1,positive=-1); COLOR: #cc6600
}
.tt16 {
	FONT-WEIGHT: bold; FONT-SIZE: 16px; FILTER: dropshadow(color=#000000,offx=1,offy=1,positive=-1); COLOR: #ffffff
}
.nei12 {
	FONT-SIZE: 12px; LINE-HEIGHT: 1.5em
}
INPUT {
	FONT-SIZE: 12px; HEIGHT: 20px
}
SELECT {
	FONT-SIZE: 12px
}
.leftmenu {
	PADDING-LEFT: 6px; FONT-WEIGHT: bold; FONT-SIZE: 14px; BACKGROUND-IMAGE: url(http://www.chem17.net/images/leftmenu_bg.gif); CURSOR: hand; PADDING-TOP: 4px; HEIGHT: 29px
}
.12 {
	FONT-WEIGHT: normal; FONT-SIZE: 12px; LINE-HEIGHT: 18px; FONT-STYLE: normal; FONT-FAMILY: "宋体"
}
.menutop {
	FONT-SIZE: 14px; LINE-HEIGHT: normal; FONT-STYLE: normal; FONT-FAMILY: "宋体"
}
.13-0 {
	FONT-WEIGHT: normal; FONT-SIZE: 13px; LINE-HEIGHT: 22px; FONT-STYLE: normal; FONT-FAMILY: "宋体"
}
.t14-h {
	FONT-WEIGHT: normal; FONT-SIZE: 14px; LINE-HEIGHT: 33px; FONT-STYLE: normal; FONT-FAMILY: "宋体"
}
.t13-h {
	FONT-WEIGHT: normal; FONT-SIZE: 13px; LINE-HEIGHT: 28px; FONT-STYLE: normal; FONT-FAMILY: "宋体"
}
.t12 {
	FONT-WEIGHT: normal; FONT-SIZE: 12px; COLOR: #666666; LINE-HEIGHT: 25px; FONT-STYLE: normal; FONT-FAMILY: "宋体"
}
.title {
	FONT-WEIGHT: bold; FONT-SIZE: 15px; COLOR: #000000; LINE-HEIGHT: 20px; FONT-STYLE: normal; FONT-FAMILY: "宋体"
}
.content {
	LINE-HEIGHT: 22px
}
.case{text-align:center}
.case td{line-height:150%}
.case img{margin:5px; border:#CCCCCC 1px solid}