Adding CSS border-bottom via JQuery on a table cell with colspan
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I'm doing a little manipulation via JQuery to add a bottom border to a few cells.  However, for some reason a bottom border is also being added to a cell where it doesn't exist in JS code or CSS.  You can see via the image below and the jsfiddle code.  Might it be caused because of it's colspan?  http://jsfiddle.net/hCAwm/3/

Thanks in advance.

![enter image description here][1]


  [1]: http://i.stack.imgur.com/uTYZr.png