WowAce

Hi, is it possible to change the colour of the tooltip text from its default dark blue?

 

For example when i hover over the micro-unit frames of a player afflicted by say "Hunters Mark (1)" I cannot read what spell a player is afflicted of as the colour (Dark blue) is too dark for my eyes to read and cannot be changed, or can it?

 

Also, how does one move around the tooltip frame as it covers some of the micro-unit frames when hovering over? Thanks, I have included a screenshot.