CSS Icons for Bug 1033454

This pull request involves suggested CSS Icons to fix Bug 1033454.  Please read the commit details "Regarding Bug 1033454" for information.  Thank you!

I also submitted a recent pull request to improve the One and Done README documentation, but I made the CSS changes on a separate GitHub branch, so I believe the css_icons branch may also duplicate the README changes.

If this fix is approved, it will be my very first bug patch as part of the Ascend Project, so please bear with me if anything is out of order or needs to be revised.  I welcome any feedback, as well.  Again, thank you!