You can not apply your customized style because you need to increase the css class specificity, for example:
You can take a look at the following help article: CSS Skin File Selectors
. It can help you locate the other element that you need to remove the padding/margin from.
the Telerik team
Registration for Q1 2011 What’s New Webinar Week is now open. Mark your calendar for the week starting March 21st and book your seat
for a walk through all the exciting stuff we ship with the new release!