for (FORM BUILDER - OSX)
1. In the drop down boxes (i.e. Colour selection).
When clicking the <Apply> button, as well as applying the feature, also the ability to remove the "DropDown Box".
2. The Submit Button - Changing the colour. (How, it doesn't work.)
3. Ability to change the colour of <Section Breaks>.
4. Possibility of adjusting the width of the <"Captcha" Box>.
5. Ability to change the colour of the <"Captcha" Box>.
6. Ability to change the colour of the background of <Filling in Boxes>.
That is for starters, I have just had a cursory glance.
I hope this is what you want.