垂直对齐（HTML）

Question

Can someone please help me vertically middle align the first two columns of my table. Please see the code below:

 
<table border="1" style="width: 625px;">
<tbody>
    <tr>
        <td colspan="3" rowspan="1"><b>Property 1</b></td>
    </tr>
    <tr>
        <td colspan="1" rowspan="1">Yellow</td>
        <td colspan="1" rowspan="1">Ad</td>
        <td colspan="1" rowspan="1">abcdefgfffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
        <ul>
            <li>12345</li>
            <li>4556</li>
            <li>793</li>
        </ul>
        </td>
    </tr>
</tbody>

It appear like this currently:

enter image description here

Answer 1

To make sure that your table is vertically aligned, add a class to your table and add this css on the head part

.verticalTable tr td {
  vertical-align:middle;
}

Here's a link

Answer 2

try adding this css:

table tr td:nth-child(1),td:nth-child(2){
    text-align: center;
}