https://drafts.csswg.org/css-images-3/#linear-gradients defines linear gradients as
linear-gradient() = linear-gradient( [ <angle> | to <side-or-corner> ]? , <color-stop-list>)
but should probably define them as
linear-gradient() = linear-gradient( [ <angle> | to <side-or-corner> , ]? <color-stop-list>)
because otherwise
linear-gradient(red,blue)
would be incorrect and
linear-gradient(,red,blue)
would need to be used.
https://drafts.csswg.org/css-images-3/#linear-gradients defines linear gradients as
linear-gradient() = linear-gradient( [ <angle> | to <side-or-corner> ]? , <color-stop-list>)but should probably define them as
linear-gradient() = linear-gradient( [ <angle> | to <side-or-corner> , ]? <color-stop-list>)because otherwise
linear-gradient(red,blue)would be incorrect and
linear-gradient(,red,blue)would need to be used.