Size are dimension tokens for width and height.
Item
size / item
16px
16px
small
24px
24px
medium
32px
32px
large
12px
12px
xsmall
48px
48px
xlarge
Icon
icon
16px
16px
size
icon / size
20px
20px
medium
24px
24px
large
16px
16px
small
32px
32px
xlarge
16px
16px
default
[deprecated] This variable is deprecated.
12px
12px
xsmall
Page
page / main / content
664px
664px
width
Sidebar
size / sidebar
118px
118px
narrow