Used for widths, margins and paddings, also in top, right, bottom, left and horizontal (x) and vertical (y) axis. Base 4px (1 unit). Rem unit is used
Example of use: rtds-w-2, rtds-pt-2, rtds-mb-2, rtds-mx-2, rtds-py-2
space 0
space 0.5
space 1
space 1.5
space 2
space 2.5
space 3
space 3.5
space 4
space 5
space 6
space 7
space 8
space 9
space 10
space 11
space 12
space 14
space 16
space 20
space 24
space 28
space 32
space 36
space 40
space 44
space 48
space 52
space 56
space 60
space 64
space 72
space 80
space 96