image spacing in featured module

hi
have added images to home page / featured module - have some problems: if i make the thumbs bigger than 120px they overlap and in system/settings there is nothing to indicate size settings for this module - how would i do that? if i cant how do i space the images so they are at least centered as they are ranged left.
Another question is - in admin - how do i change the look to match the store front?
thanks
melanie

have sorted problem - added padding to right to center

NOW the other question is - in admin - how do i change the admin template look to match the store front?
really need some advice
thanks

please let me kn ow how you were able to add spacing as I am experiencing the same issue and cant figure it out.

hI this was so long ago - i have added padding on right in the css of the module so the thumbs look centered