sb-6 带按键的链接：
<STYLE>
A:link {TEXT-DECORATION: none;}A:hover { COLOR: red
}A.bb {TEXT-DECORATION: underline}A.cc {COLOR: black}A.cc:hover {COLOR: white}.LeftNavOff
{
BACKGROUND-COLOR: white; BORDER-BOTTOM: white 2px solid; BORDER-LEFT: white
2px solid; BORDER-RIGHT: white 2px solid; BORDER-TOP: white 2px solid; COLOR:
black; CURSOR: hand; FONT-SIZE: 14px;FONT-FAMILY: 宋体; LETTER-SPACING: -0.5pt;
LINE-HEIGHT: 14pt; MARGIN: 2px 0px; PADDING-BOTTOM: 0px; PADDING-LEFT: 3px;
PADDING-RIGHT: 3px; PADDING-TOP: 0px; TEXT-DECORATION: none}
.LeftNavUp {BACKGROUND-COLOR: #0099ff; BORDER-BOTTOM: #003399 2px solid; BORDER-LEFT:
#99ccff 2px solid; BORDER-RIGHT: #003399 2px solid; BORDER-TOP: #99ccff 2px
solid; COLOR: white; CURSOR: hand; FONT-SIZE: 14px;FONT-FAMILY: 宋体; FONT-WEIGHT:
bold; HEIGHT: 0pt; LETTER-SPACING: -0.5pt; LINE-HEIGHT: 14pt; MARGIN: 2px 0px;
PADDING-BOTTOM: 0px; PADDING-LEFT: 3px; PADDING-RIGHT: 3px; PADDING-TOP: 0px;
TEXT-DECORATION: none; }
</STYLE>
<table border="0" width="108" cellspacing="0"
cellpadding="0">
<td width="100%" height="14"></td></tr><tr><td
width="100%" class=LeftNavOff id=item2 language=JScript onmouseout="this.className='LeftNavOff'"
onmouseover="this.className='LeftNavUp'">
<a class=cc href="http://地址1">特效文字1</a></td></tr><tr>
<STYLE>
A:link {TEXT-DECORATION: none;}A:hover { COLOR: red
}A.bb {TEXT-DECORATION: underline}A.cc {COLOR: black}A.cc:hover {COLOR: white}.LeftNavOff
{
BACKGROUND-COLOR: white; BORDER-BOTTOM: white 2px solid; BORDER-LEFT: white
2px solid; BORDER-RIGHT: white 2px solid; BORDER-TOP: white 2px solid; COLOR:
black; CURSOR: hand; FONT-SIZE: 14px;FONT-FAMILY: 宋体; LETTER-SPACING: -0.5pt;
LINE-HEIGHT: 14pt; MARGIN: 2px 0px; PADDING-BOTTOM: 0px; PADDING-LEFT: 3px;
PADDING-RIGHT: 3px; PADDING-TOP: 0px; TEXT-DECORATION: none}
.LeftNavUp {BACKGROUND-COLOR: #0099ff; BORDER-BOTTOM: #003399 2px solid; BORDER-LEFT:
#99ccff 2px solid; BORDER-RIGHT: #003399 2px solid; BORDER-TOP: #99ccff 2px
solid; COLOR: white; CURSOR: hand; FONT-SIZE: 14px;FONT-FAMILY: 宋体; FONT-WEIGHT:
bold; HEIGHT: 0pt; LETTER-SPACING: -0.5pt; LINE-HEIGHT: 14pt; MARGIN: 2px 0px;
PADDING-BOTTOM: 0px; PADDING-LEFT: 3px; PADDING-RIGHT: 3px; PADDING-TOP: 0px;
TEXT-DECORATION: none; }
</STYLE>
<table border="0" width="108" cellspacing="0"
cellpadding="0">
<td width="100%" height="14"></td></tr><tr><td
width="100%" class=LeftNavOff id=item2 language=JScript onmouseout="this.className='LeftNavOff'"
onmouseover="this.className='LeftNavUp'">
<a class=cc href="http://地址2">特效文字2</a></td></tr><tr>
<STYLE>
A:link {TEXT-DECORATION: none;}A:hover { COLOR: red
}A.bb {TEXT-DECORATION: underline}A.cc {COLOR: black}A.cc:hover {COLOR: white}.LeftNavOff
{
BACKGROUND-COLOR: white; BORDER-BOTTOM: white 2px solid; BORDER-LEFT: white
2px solid; BORDER-RIGHT: white 2px solid; BORDER-TOP: white 2px solid; COLOR:
black; CURSOR: hand; FONT-SIZE: 14px;FONT-FAMILY: 宋体; LETTER-SPACING: -0.5pt;
LINE-HEIGHT: 14pt; MARGIN: 2px 0px; PADDING-BOTTOM: 0px; PADDING-LEFT: 3px;
PADDING-RIGHT: 3px; PADDING-TOP: 0px; TEXT-DECORATION: none}
.LeftNavUp {BACKGROUND-COLOR: #0099ff; BORDER-BOTTOM: #003399 2px solid; BORDER-LEFT:
#99ccff 2px solid; BORDER-RIGHT: #003399 2px solid; BORDER-TOP: #99ccff 2px
solid; COLOR: white; CURSOR: hand; FONT-SIZE: 14px;FONT-FAMILY: 宋体; FONT-WEIGHT:
bold; HEIGHT: 0pt; LETTER-SPACING: -0.5pt; LINE-HEIGHT: 14pt; MARGIN: 2px 0px;
PADDING-BOTTOM: 0px; PADDING-LEFT: 3px; PADDING-RIGHT: 3px; PADDING-TOP: 0px;
TEXT-DECORATION: none; }
</STYLE>
<table border="0" width="108" cellspacing="0"
cellpadding="0">
<td width="100%" height="14"></td></tr><tr><td
width="100%" class=LeftNavOff id=item2 language=JScript onmouseout="this.className='LeftNavOff'"
onmouseover="this.className='LeftNavUp'">
<a class=cc href="http://地址3">特效文字3</a></td></tr><tr>
</table>