9. “[U]ltimately, we need to break our habit of
translating pixels from Photoshop directly into our
CSS, and focus our attention on the proportions
behind our designs. It’s about becoming context-
aware: better understanding the ratio-based
relationships between element and container.”
-- Responsive Web Design, p.41
10.
11.
12.
13.
14.
15. “A truly responsive design begins with a flexible
layout, with media queries layered upon that non-
fixed foundation.”
“[S]tarting from a flexible foundation means we
have less code to produce.”
-- Responsive Web Design, p.101