-
using
units (fr 1)
instead of justfr 1
is a bit unfortunate, but it enforces CSS Grid validity -
validate templates ?
Result Error err Ok template
as type ? -
'bad' templates can be defined, if the areas column- or row-length differs from any grid-template-rows/columns
-
'bad' templates can be defined, if the areas are do not shape a rectangle
-
implement spec for sizes
Each parameter can be a <length>, a <percentage>, a <flex> value, or one of the keyword values max-content, min-content, or auto.
Some properties allow negative <length>s, while others do not.
-
parameterize by fixed responsive 'profile' ("best-practices" media-queries) ?