Fix Italic text tags

There was a missing .cleanslate prefix to the i italic tag

Give <i/> a font-style update to fix italics

Give a font-style update to fix italics

The italic tag sent from AD wasn't getting the styling due to cleanslate not adding it This fixes the issue

Remove Transform from Cleanslate

Removing transform declarations from Cleanslate.css because it is overriding our keyframe animation in Firefox.