How to align <td rowspan ="value"> value to center vertically?

Question

I need to align td cell value to center, both horizontally and vertically. <td> has a rowspan attribute.

The output right now is like:

A  |  B  |  C  |  D 
1  |  2  |  3  |  4
1  |  2  |  3  |  
1  |  2  |  3  |  

Desired:

A  |  B  |  C  |  D
1  |  2  |  3  |  
1  |  2  |  3  |  4
1  |  2  |  3  |  
1  |  2  |  3  |  

Answer 1

Try :

<td style="vertical-align : middle;text-align:center;">

Answer 2

use <td rowspan="4" align="center">4</td> its work

table td {
  padding: 5px;
}

<table border="1">
  <tr>
    <td>A</td>
    <td>B</td>
    <td>C</td>
    <td>D</td>
  </tr>
  <tr>
    <td>1</td>
    <td>2</td>
    <td>3</td>
    <td rowspan="4" align="center">4</td>
  </tr>
  <tr>
    <td>1</td>
    <td>2</td>
    <td>3</td>
  </tr>
  <tr>
    <td>1</td>
    <td>2</td>
    <td>3</td>

  </tr>
  <tr>
    <td>1</td>
    <td>2</td>
    <td>3</td>
  </tr>

</table>