The turn unit for CSS specifies the angle of the element in turns.
There is 1 turn in a full circle.
1turn = 360deg = 400grad = 6.28rad
<number>turn
deg
grad
rad
cap
ch
cm
cqb
cqh
cqi
cqmax
cqmin
cqw
dpcm
dpi
dppx
dvb
dvh
dvi
dvmax
dvmin
dvw
em
ex
ic
in
lvb
lvh
lvi
lvmax
lvmin
lvw
mm
ms
pc
pt
px
Q
rem
s
svb
svh
svi
svmax
svmin
svw
vb
vh
vi
vmax
vmin
vw
World Wide Web Consortium (W3C)
