Negative space

Negative space is the empty area around and between elements. It is often called white space, but it can be any color.

The example shows the same card crowded and with breathing room. With more space, the heading, text and button are easier to read and the card feels calmer.

Space is also the quickest way to make something stand out: leave room around it. Empty space is not wasted space; it is part of the design.