Are the margins on this set up correctly, and if not, how should they be set?

[chrisofarabia]

@SamA74

Then how will anyone know what the site is about and what the coloured boxes do?Not that anyone would ever land in the page, because with no actual content as such it is destined to fail in SERPs.

Yes, but it will be incredible fast as it does so - just think of the performance stats…