I would like to do this via CSS, JS combo.
I have a small button that will have the acronym for what it is. I want to be able to, onmouseover, expand that to say the full word(s).
For example, pretend these are text links with different colored backgrounds, each two letters being a different link:
SS VC FG
When you mouseover 'SS' it expands to say 'super silly' or 'VC' expands to 'very cool'. You get my drift.