Why does this one work? (float: none)
** PLEASE DESCRIBE THIS IMAGE **


But this one is broken? (float: left)
** PLEASE DESCRIBE THIS IMAGE **




Source code:

<a href="#">
<span style="float: none;">
<img src="http://www.uwec.edu/library/test/images/ServSpot_camera_1.png" />
</span>
</a>


<a href="#">
<span style="float: left;">
<img src="http://www.uwec.edu/library/test/images/ServSpot_camera_1.png" />
</span>
</a>