center
There is no align center for an image itself.
The paragraph containing these lines and image has a text-align: center; style.
The source for the contents of the cell above is:
<p style="text-align: center;">
There is no align center for an image itself.<br />
The paragraph containing these lines and image has a <code>text-align: center;</code> style.<br />
<img src="images/dot.gif" alt="dot" height="31" width="31" />
</p">