Black icons!Follow

i wonder why icon on this website for spells are ruined whit black backgrounds?

Pathfinding:
[img=http://eq2.zam.com/images/Icons/icon_spell_304.png]
should be purple

Daelis' Dance of Blades:
[img=http://eq2.zam.com/images/Icons/icon_spell_304.png]
should be yellow

look at the icons on this page http://eq2.zam.com/db/abilitylist.html?class=Troubador or for any other class! this black icons are confusing as hell because the background color have different meninges and can be the only thing separate two spell icons from each other! will this problem be fixed? cause the background color of this icons are necessary!