When we have headers of level 1 or 2 inside the container macro it looks they can not be used as "section" in the Include/Display macro? Or are we missing something? Our goal is to have columns in a wide display that responsive change to a single column when the display (tablets, smart-phones) does not have enough width Gerritjan Koekkoek Vader van Rai Koekkoek (cdls) en voorzitter vereniging CdLS Visit our website<http://www.cdlsworld.org> Facebook<https://www.facebook.com/gerritjan.koekkoek> email&lt;gerritjan(a)cdlsworld.org&gt;