You’ll have no doubt seen:
padding: 5px 10px 5px 10px;
in a CSS file. Do you ever wonder which of the properties are which?
Just start at the top and move clockwise until you reach the left side.
Top Right Bottom Left
It saves doing this:-
padding-top: 5px; padding-right: 10px; padding-bottom: 5px; padding-left: 10px;
Just a simple one that I’m sure 99.9% of people knew.