去掉单元格左右上边框-------------在线等
<table   style= 'table-layout:fixed '   border=1   halign=center   bordrColor=#ffffff   borderColorDark=#ffffff   borderColorLight=#000000   cellSpacing=0   cellPadding=0>  
        <tr>  
              <td   width= "50% "   style= "border-left:none;border-right:none;border-top:none; "> 11111111111111 </td>  
        </tr>  
        <tr>  
              <td   width= "50% "   > 22222222222222 </td>  
        </tr>  
  </table>      
 为什么 
 style= "border-left:none;border-right:none;border-top:none; "只有右边无边框?左上还有
------解决方案-------------------- <table border= "0 " cellpadding= "0 " cellspacing= "0 ">  
    <tr>  
      <td style= "width:50%;border-bottom:1px solid #000; "> 11111111111111 </td>  
    </tr>  
    <tr>  
      <td> 22222222222222 </td>  
    </tr>  
  </table>
------解决方案-------------------- <table border= "0 " bordercolor= "#000000 " cellSpacing= "0 " cellPadding= "0 ">  
    <tr>  
      <td> 11111111111111 </td>  
    </tr>    
    <tr>  
      <td style= "border: 1px solid #000000; "> 22222222222222 </td>  
    </tr>  
  </table>
------解决方案-------------------- <style>  
 	table{ 
 		border-collapse:collapse; 
 		} 
 	#no2 td{ 
 		border:1px solid #33FF66; 
 		} 
  </style>      
  <table cellpadding= "0 " cellspacing= "0 ">  
 		 <tr>  
 			 <td> 1121212 </td>  
 		 </tr>  
 		 <tbody id= "no2 ">  
 		 <tr>  
 			 <td> 1121212 </td>  
 		 </tr>  
 		 <tr>  
 			 <td> 1121212 </td>  
 		 </tr>  
 		 <tr>  
 			 <td> 1121212 </td>  
 		 </tr>  
 		 <tr>  
 			 <td> 1121212 </td>  
 		 </tr>  
 	 </tbody>  
  </table>