Question: I have a weird problem with images in visual web developer, 

I cant change my images properties from properties panel (my changes don't take effect) and all images in my website have gotten the same size 

when I resize one image (by dragging the border), all images get that new size?

any idea?

Answer: 
Qualify it with the `>` descendant selector:

```
$("table.Table22 > tbody > tr > td:nth-child(even)").css("background","blue");

```

You need the `tbody` qualifier too, as browsers automatically insert a `tbody` **whether you have it in your markup or not**.

*Edit*: woops. Thanks Annan.

*Edit 2*: stressed tbody.
Why not to use the advantages of html ?

Instead of 

```
<table>
  <tr>
    <td>
    ...
    </td>
  </tr>
</table>

```

Try

```
<table>
  <tfoot>
    <tr>
       <td>
       ...
       </td>
    </tr>
  </tfoot>
  <tbody>
    <tr>
      <td>
      ...
      </td>
    </tr>
  </tbody>
</table>

```

You can use the `<thead>` tag too to manipulate headers.

And now you can call the selector on

```
$("table.Table22 tbody tr td:nth-child(even)").css("background","blue")

```