RUNOOB.COM
源代码:
点击运行
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>电脑学习网教程(runoob.com)</title> <style> table, th, td { border: 1px solid black; } tr.collapse { visibility: collapse; } </style> </head> <body> <table> <tr> <th>Firstname</th> <th>Lastname</th> </tr> <tr> <td>Peter</td> <td>Griffin</td> </tr> <tr class="collapse"> <td>Lois</td> <td>Griffin</td> </tr> </table> <p><b>注意:</b> IE8 及其更早版本需要通过指定 !DOCTYPE 才可以支持 visibility:collapse。</p> </body> </html>
运行结果