Antiphonal Geometry · Harmony and proportion in responsive web design
This is the full text of Owen’s talk at the Responsive Day Out. It makes for a terrific read!
Tags: proportion
Rhythm And Proportion In Grids And Type - Vanseo Design
A really nice piece on scale, ratio and rhythms in web design.
What’s Golden | Jason Santa Maria
An excellent piece by Stan in which he questions (without rejecting out of hand) applying proportion-based rules to the web, a medium with inherently fluid proportions.
Grid Calculator
A handy tool for calculating grid and gutter widths although you'll still have to some calculating to get the figures to work in percentages (assuming you're designing for the Web).