Hi there!
Thx a lot for new nice dev, i think i found little bug in v. 4.0.5 .
Tablet and desktop grid not work properly because there is no set width of cols.
Grid.less must contain at line 12 something like this:
> [class*=“col-”], > [class*=“tablet-”], > [class*=“desktop-”], > .col
Greetings,
Tom