is it possible to change the width-breakpoint only for modules placed on sidecol-1(a/b/c) for screens lower than 900 px?
The modul-sidecol1 should be shown after the main content.
The result on tablets (portait) should be:
main content - module-sidecol2 (in "one line"
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modul-sidecol1 (after component)
I hope you understand what I want!? ;-)