表格：表头<caption>,行<tr>,列<td>,标题<th>
属性：cellpadding="10" cellspacing="10":单元格间距，单元格边距|
bgcolor="#8a2be2"【背景颜色】，background="images/html.jpg"【背景图片】
<!DOCTYPE html> <html> <head lang="en"> <meta charset="UTF-8"> <title>表格</title> </head> <body> <p>表格</p> <table border="1"> <caption>重要表格</caption> <!-- <caption>重要表格</caption>：表头--> <tr> <th>单元</th> <th>单元</th> <th>单元</th> </tr> <tr> <td>单元格1</td> <td>单元格2</td> <td>单元格3</td> </tr> <tr> <td>单元格1</td> <td>单元格2</td> <td> <ul> <li>苹果</li> <li>苹果</li> <li>苹果</li> </ul> </td> </tr> </table> <br/> <table border="1" cellpadding="10" cellspacing="10" bgcolor="#8a2be2"> <!-- cellpadding="10" cellspacing="10":单元格间距，单元格边距--> <tr> <td>单元格1</td> <td>单元格2</td> <td>单元格3</td> </tr> <tr> <td>单元格4</td> <td>单元格4</td> <td>单元格6</td> </tr> </table> <!-- bgcolor="#8a2be2"【背景颜色】，background="images/html.jpg"【背景图片】--> <br/> <table border="1" cellpadding="10" cellspacing="10" background="images/html.jpg"> <!-- cellpadding="10" cellspacing="10":单元格间距，单元格边距--> <tr> <td>单元格1</td> <td>单元格2</td> <td>单元格3</td> </tr> <tr> <td>单元格4</td> <td>单元格4</td> <td>单元格6</td> </tr> </table> </body> </html>