Chris White's List: CSS Layout

css-tricks.com/...131-tinkering-flexbox css flexbox

css-tricks.com/solved-flexbox css flexbox

css-tricks.com/...a-guide-to-flexbox css scss grid flexbox css3

css-tricks.com/box-sizing css box-sizing box

css-tricks.com/the-css-box-model css box boxModel

github.com/...solved-by-flexbox css flexbox box

www.paulirish.com/...box-sizing-border-box-ftw css boxModel box-sizing