hey armin,
i just found out why it didn't work.
the max-width somehow messed up with the margins of title image menu bar and gridder defaults ( it was all put to 2%). The contend scaled in the right way but the menu bar didn’t – it was still stuck at the 2%.
I put everything to zero.
Now it’s neatly aligned left an right and the max-width is applied correctly.
thanksalot
you are doing great work!