51help TIY
码：
<!DOCTYPE html> <html> <head> <style type="text/css"> table { border-collapse: separate; empty-cells: hide; } </style> </head> <body> <table border="1"> <tr> <td>Adams</td> <td>John</td> </tr> <tr> <td>Bush</td> <td></td> </tr> </table> <p><b>注释：</b> !DOCTYPE，那么 Internet Explorer 8 empty-cells 属性。</p> </body> </html>
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