用CSS改变表格边框样式
制作方法: 
将下面的代码复制到<body>~</body>里,此为隐藏下边框 
<table border="1" cellpadding="0" cellspacing="0" style="border-collapse: collapse; border-bottom-width: 0" bordercolor="#111111" width="90">
<tr align="center"> 
<td style="border-bottom-style: none; border-bottom-width: medium" height="25">隐藏下边</td>
</tr>
</table>
将下面的代码复制到<body>~</body>里,此为隐藏上边框
<table border="1" cellpadding="0" cellspacing="0" style="border-collapse: collapse; border-top-width: 0" bordercolor="#111111" width="90">
<tr align="center"> 
<td height="25" style="border-top-style: none; border-top-width: medium">隐藏上边框</td>
</tr>
</table>
将下面的代码复制到<body>~</body>里,此为隐藏左边框
<table border="1" cellpadding="0" cellspacing="0" style="border-collapse: collapse; border-left-width: 0" bordercolor="#111111" width="90">
<tr align="center"> 
<td style="border-left-style: none; border-left-width: medium" height="25">隐藏左边框 
</td>
</tr>
</table>
将下面的代码复制到<body>~</body>里,此为隐藏右边框
<table border="1" cellpadding="0" cellspacing="0" style="border-collapse: collapse; border-right-width: 0" bordercolor="#111111" width="90">
<tr align="center"> 
<td style="border-right-style: none; border-right-width: medium" height="25">隐藏右边框 
</td>
</tr>
</table>
 
button样式
/*浅蓝色3D按钮样式*/
.Boutton_LightBlue
{
BORDER-RIGHT: #2C59AA 1px solid; 
PADDING-RIGHT: 2px; 
BORDER-TOP: #2C59AA 1px solid; 
PADDING-LEFT: 2px; 
FONT-SIZE: 12px; 
FILTER: progid:DXImageTransform.Microsoft.Gradient(GradientType=0, StartColorStr=#ffffff, EndColorStr=#C3DAF5); 
BORDER-LEFT: #2C59AA 1px solid; 
CURSOR: hand; 
COLOR: black; 
PADDING-TOP: 2px; 
BORDER-BOTTOM: #2C59AA 1px solid 
}
/*橘红色3D按钮样式*/
.Boutton_Orange
{
BORDER-RIGHT: #D87E26 1px solid; 
PADDING-RIGHT: 2px; 
BORDER-TOP: #D87E26 1px solid; 
PADDING-LEFT: 2px; 
FONT-SIZE: 12px; 
FILTER: progid:DXImageTransform.Microsoft.Gradient(GradientType=0, StartColorStr=#ffffff, EndColorStr=#FF6406); 
BORDER-LEFT: #D87E26 1px solid; 
CURSOR: hand; 
COLOR: black; 
PADDING-TOP: 2px; 
BORDER-BOTTOM: #D87E26 1px solid 
}