The margin-right property sets the right margin (space) of an element. The space is created outside the element's border.
Value
Description
(numeric)
e.g. '15' would set the right margin for an element to 15 pixels (Microthemer automatically adds the 'px' unit if a unit isn't specified). Other commonly used units include 'em' and '%'. So you could enter '5%' in the Right Margin field.
Margin Right
The margin-right property sets the right margin (space) of an element. The space is created outside the element's border.
Themeover CSS Reference
Online CSS References: Margin Right
Online CSS Tutorials: Padding & Margin