Style Properties
The style properties panel of an element opens when selecting the icon 
of its context menu.
Padding
All padding space properties allow to create a space around the element borders (top, bottom, sides) and its content. The padding space configured is inward, while the margin is configured relative to a top element. It can be expressed in pixels (px), percentage (%), viewport width (vw), and viewport height (vh).
Allows values entered in one of the paddings to be copied to the other ones automatically.
Allows to indicate different values for each padding.
