BODY {
	SCROLLBAR-FACE-COLOR: #d4e9fa; FONT-SIZE: 12px; COLOR: #333333; BACKGROUND-IMAGE: url(niu/Body_Bg.jpg); MARGIN: 0px; SCROLLBAR-HIGHLIGHT-COLOR: #fff; SCROLLBAR-SHADOW-COLOR: #fff; SCROLLBAR-3DLIGHT-COLOR: #a7cae5; LINE-HEIGHT: 20px; SCROLLBAR-ARROW-COLOR: #1a477d; SCROLLBAR-TRACK-COLOR: #eaf4fd; BACKGROUND-REPEAT: repeat-x; FONT-FAMILY: Arial, Helvetica, sans-serif; SCROLLBAR-DARKSHADOW-COLOR: #a7cae5; TEXT-ALIGN: center
}
HTML {
	SCROLLBAR-FACE-COLOR: #d4e9fa; SCROLLBAR-HIGHLIGHT-COLOR: #fff; SCROLLBAR-SHADOW-COLOR: #fff; SCROLLBAR-3DLIGHT-COLOR: #a7cae5; SCROLLBAR-ARROW-COLOR: #1a477d; SCROLLBAR-TRACK-COLOR: #eaf4fd; SCROLLBAR-DARKSHADOW-COLOR: #a7cae5
}
A {
	
}
A:link {
	COLOR: #333333; TEXT-DECORATION: none
}
A:visited {
	COLOR: #333333; TEXT-DECORATION: none
}
A:hover {
	COLOR: #003399; TEXT-DECORATION: underline
}
A:active {
	COLOR: #003399; TEXT-DECORATION: underline
}
A.line {
	TEXT-DECORATION: underline
}
IMG {
	BORDER-TOP-WIDTH: 0px; BORDER-LEFT-WIDTH: 0px; BORDER-BOTTOM-WIDTH: 0px; BORDER-RIGHT-WIDTH: 0px
}
FORM {
	BORDER-TOP-WIDTH: 0px; PADDING-RIGHT: 0px; PADDING-LEFT: 0px; BORDER-LEFT-WIDTH: 0px; BORDER-BOTTOM-WIDTH: 0px; PADDING-BOTTOM: 0px; MARGIN: 0px; PADDING-TOP: 0px; BORDER-RIGHT-WIDTH: 0px
}
UL {
	BORDER-TOP-WIDTH: 0px; PADDING-RIGHT: 0px; PADDING-LEFT: 0px; BORDER-LEFT-WIDTH: 0px; BORDER-BOTTOM-WIDTH: 0px; PADDING-BOTTOM: 0px; MARGIN: 0px; PADDING-TOP: 0px; LIST-STYLE-TYPE: none; BORDER-RIGHT-WIDTH: 0px
}
DL {
	BORDER-TOP-WIDTH: 0px; PADDING-RIGHT: 0px; PADDING-LEFT: 0px; BORDER-LEFT-WIDTH: 0px; BORDER-BOTTOM-WIDTH: 0px; PADDING-BOTTOM: 0px; MARGIN: 0px; PADDING-TOP: 0px; LIST-STYLE-TYPE: none; BORDER-RIGHT-WIDTH: 0px
}
TABLE {
	BORDER-COLLAPSE: collapse
}
.float_left {
	FLOAT: left
}
.float_right {
	FLOAT: right
}
.clear_left {
	CLEAR: left
}
.clear_right {
	CLEAR: right
}
.clear_both {
	CLEAR: both
}
.moreLinks {float:right;margin:5px 2px 0;}
.moreLinks a, .moreLinks a:hover {color:#555;font-size:10px;font-weight:normal;}
.text_left {
	TEXT-ALIGN: left
}
.text_center {
	TEXT-ALIGN: center
}
.text_right {
	TEXT-ALIGN: right
}
.redtext {
	COLOR: #ff0000
}
.redfont {
	COLOR: #ff0000;FONT-WEIGHT:bold;
}
A.redlink {
	COLOR: #ff0000
}
.bold {
	FONT-WEIGHT: bold
}
.inputbox {
	BORDER-RIGHT: #999999 1px solid; BORDER-TOP: #999999 1px solid; BORDER-LEFT: #999999 1px solid; BORDER-BOTTOM: #999999 1px solid
}
.spacer {
	OVERFLOW: hidden; HEIGHT: 4px
}
.container {
	MARGIN: 0px 1px 0px 2px; WIDTH: 1000px;
}
.Newuser {
	MARGIN: 4px 0px 0px 0px;
}
.main_box {
	WIDTH: 790px;overflow:hidden;
}
.side_box {
	WIDTH: 210px;overflow:hidden;
}
#path {
	BACKGROUND-IMAGE: url(niu/Path_Bg.gif); LINE-HEIGHT: 26px; HEIGHT: 26px
}
#content {
	BORDER-RIGHT: #d8d8d8 1px solid; PADDING-RIGHT: 10px; BORDER-TOP: #d8d8d8 1px solid; PADDING-LEFT: 10px; PADDING-BOTTOM: 10px; BORDER-LEFT: #d8d8d8 1px solid; PADDING-TOP: 10px; BORDER-BOTTOM: #d8d8d8 1px solid; TEXT-ALIGN: left
}
#content H1 {
	FONT-SIZE: 24px; COLOR: #cc0000; LINE-HEIGHT: 40px; BORDER-BOTTOM: #cccccc 1px dashed; TEXT-ALIGN: center
}
.class_tit {
	BACKGROUND-POSITION: left center; PADDING-LEFT: 30px; FONT-WEIGHT: bold; FONT-SIZE: 20px; BACKGROUND-IMAGE: url(niu/Class_Tit_Arrow.gif); COLOR: #003399; BACKGROUND-REPEAT: no-repeat
}
.class_list {
	MARGIN: 20px; LINE-HEIGHT: 30px;
}
#article_info {
	BORDER-TOP: #cccccc 1px dashed; COLOR: #666666; TEXT-ALIGN: right
}
#header {
	BACKGROUND-IMAGE: url(niu/Head_Bg.gif); MARGIN: 0px auto; OVERFLOW: hidden; WIDTH: 980px; HEIGHT: 85px
}
#logo {
	MARGIN: 26px auto 0px 22px;
}
#header_main {
	WIDTH: 900px
}
#header_menu {
	MARGIN-TOP: 10px; HEIGHT: 22px;
}
#header_menu UL LI {
	FLOAT: right; MARGIN-LEFT: 5px; OVERFLOW: hidden;
}
#header_menu UL LI.width_a {
	WIDTH: 81px
}
#header_menu UL LI.width_b {
	WIDTH: 116px
}
#header_menu UL LI A:link {
	DISPLAY: block; PADDING-LEFT: 26px; COLOR: #3988c1; LINE-HEIGHT: 22px; TEXT-ALIGN: left
}
#header_menu UL LI A:visited {
	DISPLAY: block; PADDING-LEFT: 26px; COLOR: #3988c1; LINE-HEIGHT: 22px; TEXT-ALIGN: left
}
#header_menu UL LI A:hover {
	COLOR: #0066cc
}
#header_menu UL LI A:active {
	COLOR: #0066cc
}
#header_menu UL LI A.menu1:link {
	BACKGROUND-IMAGE: url(niu/Head_Menu_1.gif)
}
#header_menu UL LI A.menu1:visited {
	BACKGROUND-IMAGE: url(niu/Head_Menu_1.gif)
}
#header_menu UL LI A.menu1:hover {
	BACKGROUND-IMAGE: url(niu/Head_Menu_1o.gif)
}
#header_menu UL LI A.menu1:active {
	BACKGROUND-IMAGE: url(niu/Head_Menu_1o.gif)
}
#header_menu UL LI A.menu2:link {
	BACKGROUND-IMAGE: url(niu/Head_Menu_2.gif)
}
#header_menu UL LI A.menu2:visited {
	BACKGROUND-IMAGE: url(niu/Head_Menu_2.gif)
}
#header_menu UL LI A.menu2:hover {
	BACKGROUND-IMAGE: url(niu/Head_Menu_2o.gif)
}
#header_menu UL LI A.menu2:active {
	BACKGROUND-IMAGE: url(niu/Head_Menu_2o.gif)
}
#header_menu UL LI A.menu3:link {
	BACKGROUND-IMAGE: url(niu/Head_Menu_3.gif)
}
#header_menu UL LI A.menu3:visited {
	BACKGROUND-IMAGE: url(niu/Head_Menu_3.gif)
}
#header_menu UL LI A.menu3:hover {
	BACKGROUND-IMAGE: url(niu/Head_Menu_3o.gif)
}
#header_menu UL LI A.menu3:active {
	BACKGROUND-IMAGE: url(niu/Head_Menu_3o.gif)
}
#header_menu UL LI A.menu4:link {
	BACKGROUND-IMAGE: url(niu/Head_Menu_4.gif)
}
#header_menu UL LI A.menu4:visited {
	BACKGROUND-IMAGE: url(niu/Head_Menu_4.gif)
}
#header_menu UL LI A.menu4:hover {
	BACKGROUND-IMAGE: url(niu/Head_Menu_4o.gif)
}
#header_menu UL LI A.menu4:active {
	BACKGROUND-IMAGE: url(niu/Head_Menu_4o.gif)
}
#navbar {
	CLEAR: both; MARGIN-TOP: 18px;
}
#navbar UL LI {
	FLOAT: right; WIDTH: 72px; LINE-HEIGHT: 35px; HEIGHT: 35px
}
#navbar UL LI.spacer {
	BACKGROUND-IMAGE: url(niu/Navbar_Spacer.gif); WIDTH: 2px
}
#navbar UL LI A {
	TEXT-DECORATION: none
}
#navbar UL LI A:link {
	DISPLAY: block; BACKGROUND-IMAGE: url(niu/Navbar_Bg.gif); COLOR: #ffffff
}
#navbar UL LI A:visited {
	DISPLAY: block; BACKGROUND-IMAGE: url(niu/Navbar_Bg.gif); COLOR: #ffffff
}
#navbar UL LI A:hover {
	FONT-WEIGHT: bold; BACKGROUND-IMAGE: url(niu/Navbar_Bg_Hover.gif); COLOR: #ffffff
}
#navbar UL LI A:active {
	FONT-WEIGHT: bold; BACKGROUND-IMAGE: url(niu/Navbar_Bg_Active.gif); COLOR: #ffff00
}
#navbar UL LI.navbar_left A:link SPAN {
	DISPLAY: block; FLOAT: left; BACKGROUND-IMAGE: url(niu/Navbar_Left.gif); WIDTH: 5px; HEIGHT: 35px
}
#navbar UL LI.navbar_left A:visited SPAN {
	DISPLAY: block; FLOAT: left; BACKGROUND-IMAGE: url(niu/Navbar_Left.gif); WIDTH: 5px; HEIGHT: 35px
}
#navbar UL LI.navbar_left A:hover SPAN {
	BACKGROUND-IMAGE: url(niu/Navbar_Left_Hover.gif)
}
#navbar UL LI.navbar_left A:active SPAN {
	BACKGROUND-IMAGE: url(niu/Navbar_Left_Active.gif)
}
#navbar UL LI.navbar_right A:link SPAN {
	DISPLAY: block; FLOAT: right; BACKGROUND-IMAGE: url(niu/Navbar_Right.gif); WIDTH: 5px; HEIGHT: 35px
}
#navbar UL LI.navbar_right A:visited SPAN {
	DISPLAY: block; FLOAT: right; BACKGROUND-IMAGE: url(niu/Navbar_Right.gif); WIDTH: 5px; HEIGHT: 35px
}
#navbar UL LI.navbar_right A:hover SPAN {
	BACKGROUND-IMAGE: url(niu/Navbar_Right_Hover.gif)
}
#navbar UL LI.navbar_right A:active SPAN {
	BACKGROUND-IMAGE: url(niu/Navbar_Right_Active.gif)
}
#nav_list {
	MARGIN: 0px auto; OVERFLOW: hidden; WIDTH: 980px; LINE-HEIGHT: 35px; HEIGHT: 30px
}
#nav_list UL LI {
	MARGIN: 0px 5px;
}
#nav_list UL LI A:link {
	PADDING-RIGHT: 10px; BACKGROUND-POSITION: left center; DISPLAY: block; PADDING-LEFT: 20px; BACKGROUND-IMAGE: url(niu/Nav_List.gif); BACKGROUND-REPEAT: no-repeat
}
#nav_list UL LI A:visited {
	PADDING-RIGHT: 10px; BACKGROUND-POSITION: left center; DISPLAY: block; PADDING-LEFT: 20px; BACKGROUND-IMAGE: url(niu/Nav_List.gif); BACKGROUND-REPEAT: no-repeat
}
#nav_list UL LI A:hover {
	BACKGROUND-POSITION: left center; BACKGROUND-IMAGE: url(niu/Nav_List_Hover.gif); BACKGROUND-REPEAT: no-repeat
}
#nav_list UL LI A:active {
	BACKGROUND-POSITION: left center; BACKGROUND-IMAGE: url(niu/Nav_List_Hover.gif); BACKGROUND-REPEAT: no-repeat
}
#banner {
	WIDTH: 789px; HEIGHT: 170px
}
#banner_side UL LI {
	MARGIN: 6px auto;
}
#footer {
	BACKGROUND-POSITION: 50% bottom; BACKGROUND-IMAGE: url(niu/Foot_Bg.gif); BACKGROUND-REPEAT: repeat-x
}
#footer_nav {
	BACKGROUND-IMAGE: url(niu/Foot_Nav_Bg.gif); LINE-HEIGHT: 27px; HEIGHT: 27px
}
#footer_nav A {
	MARGIN: 0px 5px;
}
#footer_bottom_image IMG {
	MARGIN: 0px 10px;
}
.sideContainer {TEXT-ALIGN: left;clear:both;margin:2px 0 2px 0;background:#f1f5f6;border:1px solid #d9e6ee;width:202px;}
.sideContainer h2 {clear:both;margin:0;font-weight:bold;color:#1fabd3;letter-spacing:2px;height:26px;background:transparent url(niu/Header_bg1.gif) repeat-x;}
.sideContainer span.boxhead {position:absolute;clear:both;color:#1fabd3;font-size:12px;height:20px;line-height:20px;margin:3px 0 0 8px;padding:3px 0px 0px;letter-spacing:1px;width:100px;text-align:center;background:transparent url(niu/title100_1.gif) repeat-x;}
.sideContainer ul {margin:5px;border:1px solid #d9e6ee;background:#fff;width:190px;}
.sideContainer_2 {TEXT-ALIGN: left;clear:both;margin:0px 0 0px 0;background:#f1f5f6;border:1px solid #f9e1a0;width:202px;}
.sideContainer_2 h2 {clear:both;margin:0;font-weight:bold;color:#1fabd3;letter-spacing:2px;height:26px;background:transparent url(niu/Header_bg3.gif) repeat-x;}
.sideContainer_2 span.boxhead {position:absolute;clear:both;color:#e56c00;font-size:12px;height:20px;line-height:20px;margin:3px 0 0 8px;adding:3px 0px 0px;letter-spacing:1px;width:100px;text-align:center;background:transparent url(niu/title100_3.gif) repeat-x;}
.sideContainer_3 {clear:both;TEXT-ALIGN: left;margin:0 0 4px 0;background:#f1f5f6;border:1px solid #d9e6ee;width:100px;}
.sideContainer_3 h2 {clear:both;margin:0;font-weight:bold;color:#1fabd3;letter-spacing:1px;text-align:center;font-size:12px;background:transparent url(niu/Header_bg1.gif) repeat-x;}
.sideContainer_3 ul {margin:0;border:0px solid #d9e6ee;background:#fff;width:100px;text-align:center;font-size:12px;}
.sideContainer_4 {clear:both;TEXT-ALIGN: left;margin:0 0 4px 0;background:#f1f5f6;border:1px solid #d9e6ee;width:90px;}
.sideContainer_4 h2 {clear:both;margin:0;font-weight:bold;color:#1fabd3;letter-spacing:1px;text-align:center;font-size:12px;background:transparent url(niu/Header_bg1.gif) repeat-x;}
.sideContainer_4 ul {margin:0;border:0px solid #d9e6ee;background:#fff;width:90px;text-align:center;font-size:12px;}
.sideboxcol {margin:5px;border:1px solid #d9e6ee;}
.sideContainer_5 {clear:both;TEXT-ALIGN: left;margin:5px 0 4px 0;padding:5px 0 0 10px;background:#f1f5f6;border:1px solid #d9e6ee;width:789px;background:transparent url(niu/Header_bg1.gif) repeat-x;}
.sideContainer_5 h2{color:#666666;padding-top:2px;font-size:12px;}

.sideboxcol {margin:5px;border:1px solid #d9e6ee;}
/*数字排行效果*/
dl.list-icons_2, ul.list-icons_2 {overflow:hidden;}
ul.list-icons_2 li {}
dl.list-icons_2 dd, ul.list-icons_2 li {padding:0 0 0 30px;position:relative;margin:0px;border:none;background:none;font-family:Verdana, Arial;word-break:break-all;height:20px;line-height:20px;display:block;background:#fff;}
dl.list-icons_2 dd span, ul.list-icons_2 li span {background:url(niu/icon_green.gif) no-repeat center center;font-family:Verdana;color:#fff;font-size:9px;font-weight:700;text-align:center;display:block; position:absolute;left:7px;top:6px;width:16px;height:9px;line-height:9px;padding:0 0 0 1px;}
dl.list-icons_2 dd .list-icon1, dl.list-icons_2 dd .list-icon2, dl.list-icons_2 dd .list-icon3 {background:url(niu/icon_red.gif) no-repeat center center;}
ul.list-icons_2 li .list-icon1, ul.list-icons_2 li .list-icon2, ul.list-icons_2 li .list-icon3 {background:url(niu/icon_red.gif) no-repeat center center;}
dl.list-icons_2 dd a, ul.list-icons_2 li a {display:block;height:20px;line-height:20px;}
dl.list-icons_2 dd a:hover, ul.list-icons_2 li a:hover {display:block;background:#fef6d6;text-decoration:none;}
dl.list-icons_2 dd h3, ul.list-icons_2 li h3 {position:absolute;z-index:3000;right:2px;top:1px;display:block;margin:0;padding:0;color:#1fabd3;width:50px;}
dl.list-icons_2 dd h4, ul.list-icons_2 li h4 {position:absolute;z-index:2000;right:56px;top:1px;display:block;margin:0;padding:0;color:#666;width:50px;}
dl.list-icons_2 dd h5, ul.list-icons_2 li h5 {position:absolute;z-index:1000;left:30px;top:1px;display:block;margin:0;padding:0;color:#666;width:110px;}

dl.list-icons_3, ul.list-icons_3 {overflow:hidden;}
dl.list-icons_3 dd, ul.list-icons_3 li {padding:0 0 0 30px;position:relative;margin:0px;border:none;background:none;word-break:break-all;background:#fff;}

dl.list-icons_4, ul.list-icons_4 {overflow:hidden;}
dl.list-icons_4 dd, ul.list-icons_4 li {padding:0 0 0 0px;position:relative;margin:0px;border:none;background:none;word-break:break-all;background:#fff;}
dl.list-icons_4 dd a, ul.list-icons_4 li a {display:block;height:18px;line-height:18px;}
dl.list-icons_4 dd a:hover, ul.list-icons_4 li a:hover {display:block;background:#e5eef5;text-decoration:none;}

dl.list-icons, ul.list-icons {overflow:hidden;}
ul.list-icons li {}
dl.list-icons dd, ul.list-icons li {padding:0 0 0 30px;position:relative;margin:0px;border:none;background:none;font-family:Verdana, Arial;word-break:break-all;height:20px;line-height:20px;display:block;background:#fff;}
dl.list-icons dd span, ul.list-icons li span {background:url(niu/icon_green.gif) no-repeat center center;font-family:Verdana;color:#fff;font-size:9px;font-weight:700;text-align:center;display:block; position:absolute;left:7px;top:6px;width:16px;height:9px;line-height:9px;padding:0 0 0 1px;}
dl.list-icons dd .list-icon1, dl.list-icons dd .list-icon2, dl.list-icons dd .list-icon3 {background:url(niu/icon_red.gif) no-repeat center center;}
ul.list-icons li .list-icon1, ul.list-icons li .list-icon2, ul.list-icons li .list-icon3 {background:url(niu/icon_red.gif) no-repeat center center;}
dl.list-icons dd a, ul.list-icons li a {display:block;height:20px;line-height:20px;}
dl.list-icons dd a:hover, ul.list-icons li a:hover {display:block;background:#e5eef5;text-decoration:none;}
dl.list-icons dd h3, ul.list-icons li h3 {position:absolute;z-index:3000;right:2px;top:1px;display:block;margin:0;padding:0;color:#1fabd3;width:50px;}
dl.list-icons dd h4, ul.list-icons li h4 {position:absolute;z-index:2000;right:56px;top:1px;display:block;margin:0;padding:0;color:#666;width:50px;}
dl.list-icons dd h5, ul.list-icons li h5 {position:absolute;z-index:1000;left:30px;top:1px;display:block;margin:0;padding:0;color:#666;width:110px;}
/*#End--------------------------------------------------------------------------*/

.headcontainer {float:left;margin-left:3px;background:#fff;width:786px;border:1px solid #d9e6ee;}
.headcontainer li {line-height:20px;display:block;padding:0;list-style-type:none;list-style-image:none;}
.headcontainer h2 {clear:both;margin:0;font-weight:bold;font-size:12px;letter-spacing:2px;height:26px;}
.headcontainer h2 {font-weight:bold;color:#1fabd3;letter-spacing:2px;height:26px;background:transparent url(niu/Header_bg2.gif) repeat-x;}
.headcontainer h2 span.boxhead {position:absolute;clear:both;color:#1fabd3;width:100px;height:20px;line-height:20px;margin:3px 0 0 8px;padding:3px 0px 0px;text-align:center;letter-spacing:1px;background:transparent url(niu/title100_2.gif) repeat-x;}

.mainheadUL {margin:0;padding:0;}

.ms1{
float:left;
margin:5px 5px 0px 5px;
background-image:url(niu/ms1.gif);
background-repeat:no-repeat;
width:785px;
height:110px;
}
.ms1 ul{

margin:0px;
padding:0px;
}
.ms1 li{
padding-top:15px;
width:191px;
padding-right:5px;
float:left;
list-style:none;
}
.ms1 img{
padding:0px 5px 35px 10px;

}

.ms2{
overflow:hidden;
float:left;
margin:0px 5px 10px 5px;
*margin-bottom:3px;
background-image:url(niu/ms2.gif);
width:785px;
height:110px;
}
.ms2 ul{

margin:0px;
padding:0px;
}
.ms2 li{
padding-top:15px;
width:191px;
padding-right:5px;
float:left;
list-style:none;
}
.ms2 img{
padding:0px 5px 35px 10px;
}

.t1{
display:block;
padding-bottom:5px;
font-size:12px;
color:#256C02;
font-weight:bold;
line-height:12px;
}
.t1 a:link{
color:#256C02;
text-decoration:none;
}
.t1 a:visited{
color:#256C02;
text-decoration:none;
}
.t1 a:hover{
color:#4AAB1A;
text-decoration:underline;
}


.t2{
padding-left:10px;
float:right;
width:108px;
background-image:url(niu/g_p.gif);
background-repeat:repeat-y;
font-size:12px;
color:#256C02;
font-weight:normal;
line-height:18px;
}
.t2 a:link{
text-decoration:none;
color:#256C02;
}
.t2 a:visited{
text-decoration:none;
color:#256C02;
}
.t2 a:hover{
text-decoration:none;
color:#4AAB1A;
}

.ut1{

display:block;
padding-bottom:5px;
font-size:12px;
color:#926B09;
font-weight:bold;
line-height:12px;
}
.ut1 a:link{
color:#7C5902;
text-decoration:none;
}
.ut1 a:visited{
color:#7C5902;
text-decoration:none;
}
.ut1 a:hover{
color:#B5891C;
text-decoration:underline;
}
.ut2{
padding-left:10px;
float:right;
width:108px;
font-size:12px;
line-height:18px;
background-image:url(niu/o_p.gif);
background-repeat:repeat-y;
color:#7C5902;
font-weight:normal;
}
.ut2 a:link{
color:#7C5902;
text-decoration:none;
}
.ut2 a:visited{
color:#7C5902;
text-decoration:none;
}
.ut2 a:hover{
color:#B5891C;
text-decoration:none;
}
.huoban{
float:left;
margin:0px 0px 0px 0px;
background-repeat:no-repeat;
width:790px;
height:100px;
}
.huoban ul{
margin:0px;
padding:0px;
}
.huoban li{
padding-top:1px;
width:130px;
padding-right:1px;
float:left;
list-style:none;
heigth:90px;
overflow:hidden;
}
.huoban img{
padding:5px 5px 5px 5px;
}




#bottomproduct {
	MARGIN: 2px auto 0px; OVERFLOW: hidden; WIDTH: 890px; HEIGHT: 104px
}
#bottomproduct UL {
	OVERFLOW: hidden
}
#bottomproduct LI {
	FLOAT: left; 
	MARGIN-right: 6px;
}
/*虚拟主机*/
#byhehost {
	MARGIN: 1px auto 0px; OVERFLOW: hidden; WIDTH: 790px; COLOR: #0097cc; HEIGHT: 320px;
}
#byhehost #byheleftbox {
	BACKGROUND: url(niu/byheleft_news_bg.gif) no-repeat left 26px; FLOAT: left; OVERFLOW: hidden; WIDTH: 790px; HEIGHT: 320px
}
#byheleftbox #byheleft_news_head {
	BACKGROUND: url(niu/byheleft_news_head.gif) no-repeat left top; OVERFLOW: hidden; WIDTH: 100%; HEIGHT: 26px
}
#byheleft_news_head LI {
	BACKGROUND: url(niu/news_line.jpg) no-repeat right top; FLOAT: left; WIDTH: 100px; HEIGHT: 26px; TEXT-ALIGN: center;cursor:hand;
}
#byheleft_news_head LI A {
	PADDING-RIGHT: 0px; DISPLAY: block; PADDING-LEFT: 0px; FONT-WEIGHT: bold; PADDING-BOTTOM: 8px; COLOR: #fff; PADDING-TOP: 4px; TEXT-DECORATION: none
}
#byheleft_news_head LI A.head_first {
	BACKGROUND: url(niu/news_first_bg.jpg) repeat-x left top; COLOR: #000
}
#byheleft_news_head LI A.head_tow {
	BACKGROUND: url(niu/news_tow_bg.jpg) repeat-x left top; COLOR: #000;
}
#byhehost UL.newslist {
	MARGIN: 20px 40px; LIST-STYLE-TYPE: disc
}
#byhehost UL.newslist LI {
	LINE-HEIGHT: 180%;height:100px; width:176px; background:url(images_niu/niu/Host_1.jpg);
}
#byhehost UL.newslist LI A {
	TEXT-DECORATION: none
}
#byhehost UL.newslist LI A:hover {
	TEXT-DECORATION: underline
}
#byhehost UL.leftlist {
	FLOAT: left; MARGIN-LEFT: 5px; MARGIN-RIGHT: 5px; margin-bottom:0px; margin-top:10px;
}
#byhehost UL.leftlist LI {
	MARGIN-LEFT: 10px; color:#000000;
}
.submit{
	color:#5A6A73;
	background: #fefefe;
	border: 3px double;
	border-color: #c4cccc #acb5b5 #6f7777 #acb5b5;
	height:22px;
	line-height:16px;
	font-size:12px;
}
.input {
	font-size: 12px;
	color: #697880;
	background-image: url(niu/inputback.gif);
	border-bottom:1px solid #E2E2E2;
	border-top:1px solid #ADADAD;
	border-left:1px solid #D3D3D3;
	border-right:1px solid #E2E2E2;
}
.leftdomin {
	padding:6px 0 3px 0;
}
.leftuser {
	padding:6px 0 3px 5px;line-height:26px;
}
.topbg {
	background: url(niu/dhbg1.gif); height:25pt;
}
.topbgbold {
	background: url(niu/dhbg1.gif);
	font-weight: bold;
	border-bottom:1px solid #E4E4E4;
	border-right:1px solid #E4E4E4;
}
.host_tab_main{ width: 778px; background: #fff; padding: 5px;border-left: 1px solid #e2e2e2;border-right: 1px solid #e2e2e2;border-bottom: 1px solid #e2e2e2;}

.Host_box_main{width: 335px;margin: 0 5px 3px 0!important; margin: 5px 3px 0;float: left;}
.Host_box_title{width: 335px;height: 32px;float: left;font: bold 14px/32px "宋体";color: #414141; text-indent: 10px;background: url(niu/img_035.gif) no-repeat;}
.Host_box_content{width: 335px;height: 164px;float: left;color: #565656;background: url(niu/073.gif)  no-repeat;position:relative; }
.Host_box_content ul{margin: 0;padding: 10px 0 3px 17px; float: left;}
.Host_box_content li{line-height: 21px; padding-left: 9px; background: url(niu/i11.gif) no-repeat 0 5px;}
.Host_box_content .pro {font: 12px/18px "宋体"; float: left; margin: 30px 0 0 7px;}

.Host_box_main2{width: 342px;margin: 10px 3px 0 0;float: left;}
.Host_box_title2{width: 342px;height: 33px;float: left;font: bold 14px/33px "宋体";color: #414141; text-indent: 10px;background: url(niu/079.gif) no-repeat;}
.Host_box_content2{width: 342px;height: 174px;float: left;color: #565656;background: url(niu/080.gif) no-repeat;position:relative; }
.Host_box_content2 ul{margin: 0;padding: 10px 0 3px 17px; float: left;}
.Host_box_content2 li{line-height: 21px; padding-left: 9px; background: url(niu/i11.gif) no-repeat 0 5px;}
.Host_box_content2 .pro {font: 12px/18px "宋体"; float: left; margin: 51px 0 0 7px;}
.Host_box_content2 .buy{ width: 100%; }

.Host_box_main3{width: 342px;margin: 0 6px 6px 0px!important; margin: 1px 3px 0 0px;float: left;}
.Host_box_title3{width: 342px;height: 33px;float: left;font: bold 14px/33px "宋体";color: #414141; text-indent: 10px;background: url(niu/082.gif) no-repeat;}
.Host_box_content3{width: 342px;height: 176px;float: left;color: #32659b;background: url(niu/077.gif) no-repeat;position:relative; }
.Host_box_content3 ul{margin: 0;padding: 10px 0 3px 17px; float: left;}
.Host_box_content3 li{line-height: 21px; padding-left: 9px; background: url(niu/i11.gif) no-repeat 0 5px;}
.Host_box_content3 .pro {font: 12px/18px "宋体"; float: left; margin: 63px 0 0 7px;}
.Host_box_content3 .buy{ width: 100%; }
img.hot1{ position: absolute; top: 10px; left: 75px; }

/* 服务承诺 */
.promises{ width: 673px; height: 205px; margin: 0px 0 0 0;background: url(niu/fuwu.gif) no-repeat;}
.promises ul{ padding: 43px 0 0 148px; }
.promises ul li{ line-height: 18px; }

/*虚拟主机*/
.product #product_top { height:165px; width:789px; margin-top:0px; background-position:left top; background-repeat:no-repeat; position:relative;}
.product .Host { background-image:url(niu/Host_top_bg.gif);}

/* R_main */
.R_main{float: right;width: 789px;background: url(niu/img_033.gif) repeat-x  top; }
.Info_text{ margin: 0 0 8px 0; }
.Info_text h2{ font: bold 14px/28px "宋体"; }
.Info_text .text{ line-height: 22px; color: #000; padding: 0px;}
.Info_text .newstext{ margin: 1px 0 0 0; width: 90%; line-height: 20px; color: #444;}
.Info_text .text b{ color: #02418a; }
.Info_text .text img.Img1{ float: right; margin: 5px 30px 0 0;}
h3.R_h3{margin: 0 0 0 10px;padding-left: 20px; font: 12px/34px "宋体";background: url(../images_niu/name_ico.gif) no-repeat 0 8px;}
.Host_info{line-height: 26px;color: #333; }
.Host_info_notice{line-height: 16px;color: #333;padding:0 0 0 12px; }
.host_l_name{ width: 120px; background: #eaf4fb; text-align: right; }
.host_t_name{ background: #eaf4fb; text-align: center; }

/* 字体颜色样式 */
.F_red{ color: #ff0000; }
	.F_red a:link,
	.F_red a:visited{ text-decoration: none; color: #ff0000;}
	.F_red a:hover{ text-decoration: underline; color: #ff0000; }
.F_red2{ color: #c40808; }
	.F_red2 a:link,
	.F_red2 a:visited{ text-decoration: none; color: #c40808;}
	.F_red2 a:hover{ text-decoration: underline; color: #c40808; }
.F_orange{ color: #f65201; }
	.F_orange a:link,
	.F_orange a:visited{ text-decoration: none; color: #f65201;}
	.F_orange a:hover{ text-decoration: underline; color: #f65201; }
.F_green{ color: #368502; }
	.F_green a:link,
	.F_green a:visited{ text-decoration: none; color: #368502;}
	.F_green a:hover{ text-decoration: underline; color: #cc000a; }	
.F_blue2{ color: #23548e; }
	.F_blue2 a:link,
	.F_blue2 a:visited{ text-decoration: none; color: #23548e;}
	.F_blue2 a:hover{ text-decoration: underline; color: #cc000a; }
.F_maize{ color: #fff600; }
	.F_maize a:link,
	.F_maize a:visited{ text-decoration: none; color: #fff600;}
	.F_maize a:hover{ text-decoration: underline; color: #fff600; }

.f_orange_20 { font: bold 20px/20px "Arial";color:#FF4E00; text-decoration:none;}
.F_blue2{ color: #23548e; }
.F_blue2 a:link,
.F_blue2 a:visited{ text-decoration: none; color: #23548e;}
.F_blue2 a:hover{ text-decoration: underline; color: #cc000a; }

.T_margin3{ margin-top: 3px;}
.T_margin5{ margin-top: 5px;}
.T_margin8{ margin-top: 8px;}
.T_margin10{ margin-top: 10px;}
.B_margin10{ margin-bottom: 10px;}
.padding_top2{ padding-top: 2px; }
.padding_top4{ padding-top: 4px; }
.padding_bottom10{ padding-bottom: 10px; }
ul.host_tab{ width: 789px;float:left;height:29px; margin-top: 1px; background: url(niu/035.gif) repeat-x bottom;}
ul.host_tab{ width: 789px;float:left;height:29px; margin-top: 1px; background: url(niu/035.gif) repeat-x bottom;}
ul.host_tab li{ cursor:hand;line-height: 29px; float: left; margin-right: 1px;background: url(niu/host_tab_l.gif) no-repeat left bottom;}
ul.host_tab li span{display: block; font-weight: normal; padding: 0 16px 0 16px;background: url(niu/host_tab_r.gif) no-repeat right bottom;}
ul.host_tab li a:link { text-decoration: none; color: #454545;}
ul.host_tab li a:visited { text-decoration: none; color: #454545;}
ul.host_tab li a:hover { text-decoration: none; color: #ca0000;}
ul.host_tab li.on strong{cursor:hand;font-weight: bold;  font-size: 14px; display: block;background: url(niu/host_tab_l.gif) no-repeat left top;color: #0d4277;}
ul.host_tab li.on a{font-weight: bold;  font-size: 14px; display: block;background: url(niu/host_tab_l.gif) no-repeat left top;}
ul.host_tab li.on a:link { text-decoration: none; color: #0d4277;}
ul.host_tab li.on a:visited { text-decoration: none; color: #0d4277;}
ul.host_tab li.on a:hover { text-decoration: none; color: #0d4277;}
ul.host_tab li.on span{ display: block; padding: 0 16px 0 16px;font-weight: bold; background: url(niu/host_tab_r.gif) no-repeat right top;}
ul.host_tab li.on a span{ display: block; padding: 0 16px 0 16px;font-weight: bold; background: url(niu/host_tab_r.gif) no-repeat right top;}
/* 合租 */
.Gezu_box_main{width: 663px; height: 184px; margin: 5px 0 0 6px; background: url(niu/075.gif) no-repeat;}
.Gezu_box_main h3{margin: 3px 0 0 0; padding-left: 8px;font: bold 14px/24px "宋体";text-indent: 15px; background: url(niu/048.gif) no-repeat 10px 6px;}
.Gezu_box{width: 655px;height: 165px;}
.Gezu_left{margin: 8px 0 0 15px;float: left;}
.Gezu_right{float: left;margin: 15px 0 0 25px; width: 460px;}

ul.Gezu_ul{ margin: 0;padding: 0;}
ul.Gezu_ul li{float: left;padding-left: 10px;line-height: 20px;background: url(niu/popular.gif) no-repeat 1px; color: #464646;}
ul.Gezu_ul li.w200{ width: 200px;}
ul.Gezu_ul li.w240{ width: 235px;}
.Gezu_right .buy{ width: 100%; margin: 5px 0 0 6px; height: 26px; clear: both;}