使用
table-layout:fixed该表，并
word-wrap:break-word在TD。
请参阅以下示例：
<html><head> <style> table {border-collapse:collapse; table-layout:fixed; width:310px;} table td {border:solid 1px #fab; width:100px; word-wrap:break-word;} </style></head><body> <table> <tr> <td>1</td> <td>Lorem Ipsum</td> <td>Lorem Ipsum is simply dummy text of the printing and typesetting industry. </td> </tr> <tr> <td>2</td> <td>LoremIpsumhasbeentheindustry'sstandarddummytexteversincethe1500s,whenanunknown</td> <td>Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book.</td> </tr> <tr> <td>3</td> <td></td> <td>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna...</td> </tr> </table></body></html>演示：
table {border-collapse:collapse; table-layout:fixed; width:310px;} table td {border:solid 1px #fab; width:100px; word-wrap:break-word;} <table> <tr> <td>1</td> <td>Lorem Ipsum</td> <td>Lorem Ipsum is simply dummy text of the printing and typesetting industry. </td> </tr> <tr> <td>2</td> <td>LoremIpsumhasbeentheindustry'sstandarddummytexteversincethe1500s,whenanunknown</td> <td>Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book.</td> </tr> <tr> <td>3</td> <td></td> <td>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna...</td> </tr> </table>
