<table border="5" width="50%" cellSPACING="10" cellpadding="10">
<caption style="display:none">This is my demo table</caption>
<tr>
<th>Col 1</th>
<th>Col 2</th>
<th>Col 3</th>
</tr>

<tr >
<td bgcolor="Red">One</td>
<td>Two</td>
<td rowspan="2">Five</td>
</tr>

<tr>
<td>Three</td>
<td>Four</td>

</tr>

<tr>
<td colspan="2">Six</td>
<TD>Seven</TD>
</tr>

</table>

<form>
<table border="1">
<tr bgcolor="#000080"><td style="color:white">This is a test</td> </tr>
<tr>
<td bgcolor="Silver">
<table>
<tr>
<td>Enter your name:</td>
<td><input type="text" name="firstname"></td>
</tr>
<tr>
<td>Enter your age:</td>
<td><input type="text" name="age"></td>
</tr>
<tr>
<td>Enter your weight</td>
<td><input type="text" name="weight"></td>
</tr>
<tr>
<td colspan="2" align="center"><input type="submit" value="Save"></td>

</tr>
</table>
</td>
</tr>
</table>
</form>

<table border="5" width="100%" cellSPACING="10" cellpadding="10" style="position:absolute; z-index: 2; background-image: url('flower.jpg'); background-repeat:no-repeat; top:155px; left: 148px;">
<caption style="display:none">This is my demo table</caption>
<tr>
<th>Col 1</th>
<th>Col 2</th>
<th>Col 3</th>
</tr>

<tr >
<td bgcolor="Red">One</td>
<td>Two</td>
<td rowspan="2">Five</td>
</tr>

<tr>
<td>Three</td>
<td>Four</td>

</tr>

<tr>
<td colspan="2">Six</td>
<TD>Seven</TD>
</tr>
</table>