Floats and images within are misplaced on Wikipedia

[pcwalton]

Test case: http://en.wikipedia.org/wiki/Coyote

The images and floats are in the wrong place.

[larsbergstrom]

@june0cho Do you or any of your team have interested in working on this, given your familiarity with layout?

[june0cho]

@larsbergstrom Sorry for late reply. I missed your comment.
I'll try to look into this.

[june0cho]

For the image, vertical-align: middle seems wrong. It is similar in the following case as well:

First line <p>
<div style="border:solid red 1px">
  In div tag <img src="../src/test/html/rust-0.png" style="vertical-align:middle"/>
</div>