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<html lang="en"> <head> <meta charset="UTF-8"> <title>CSS修饰表格</title> <style> table{ text-align:center;/*文字的居中全部用text-align*/ table-layout:fixed;/*给表格固定*//*word-wrap:break-word;表格内容自动换行*/ border-collapse:collapse;/*让表格边框变成一条线*/ } </style> </head> <body> <table border="1" width="600px" height="100px" align="center" cellspacing="5px" cellpadding="10px"> <tr> <td>小明</td> <td>6</td> <td>一年级</td> </tr> <tr> <td>小明</td> <td>6</td> <td>一年级dfjkdhhkjhkjdhjkhgjkfhdkjgfkdjhgjkdhjk</td> </tr> <tr> <td>小明</td> <td>6</td> <td>一年级</td> </tr> </table> </body></html>