运行示例：
代码内容如下：
<!DOCTYPE html>
<html>
<head>
<title>九九乘法口诀表</title>
</head>
<meta charset="utf-8">
<body bgcolor="white">
<h1 align="center" >
<font color="purple red" face="华文楷体" size="10">乘法口诀表</font>
</h1>
<p>
<table border="1" width="700" height="100" bgcolor="white" align="center">
<tr bgcolor="red purple">
<td>1*1=1</td>
</tr>
<tr bgcolor="purple">
<td>1*2=2</td>
<td>2*2=4</td>
</tr>
<tr bgcolor="purple green">
<td>1*3=3</td>
<td>2*3=6</td>
<td>3*3=9</td>
</tr>
<tr bgcolor="white purple">
<td>1*4=4</td>
<td>2*4=8</td>
<td>3*4=12</td>
<td>4*4=16</td>
</tr>
<tr bgcolor="purple green">
<td>1*5=5</td>
<td>2*5=10</td>
<td>3*5=15</td>
<td>4*5=20</td>
<td>5*5=25</td>
</tr>
<tr bgcolor="green purple">
<td>1*6=6</td>
<td>2*6=12</td>
<td>3*6=18</td>
<td>4*6=24</td>
<td>5*6=30</td>
<td>6*6=36</td>
</tr>
<tr bgcolor="black blue">
<td>1*7=7</td>
<td>2*7=14</td>
<td>3*7=21</td>
<td>4*7=28</td>
<td>5*7=35</td>
<td>6*7=42</td>
<td>7*7=49</td>
</tr>
<tr bgcolor="blue black">
<td>1*8=8</td>
<td>2*8=16</td>
<td>3*8=24</td>
<td>4*8=32</td>
<td>5*8=40</td>
<td>6*8=48</td>
<td>7*8=56</td>
<td>8*8=64</td>
</tr>
<tr bgcolor="white blue">
<td>1*9=9</td>
<td>2*9=18</td>
<td>3*9=27</td>
<td>4*9=36</td>
<td>5*9=45</td>
<td>6*9=54</td>
<td>7*9=63</td>
<td>8*9=72</td>
<td>9*9=81</td>
</tr>
</table>
</p>
</body>
</html>