Comments
Changes "colors" to "props" (properties)

- May want to make those empty variables and fill them with
established properties after document load in case we change
the look of it in the future.
- Also gets rid of setting value to "" in openLess() since hiding
the editor also seems to erase the text...
Adds a border to indicate an active menu item

- Had to add in an invisible border when inactive, just so stuff
doesn't shift when it's made active