make masonry grid based on percentage of page width. wonky.
wide post thumbnails are wider again.
make search box wider.
masonry area has proper width now.
remove unecessary require()
use strctMath in LESS, calc() in CSS.
use 20px gutter, not 2%.
set min page width to 900px, max to 1400px.
fix space between thumbnail and content in .post.wide.
ensure .grid-sizer/.gutter-sizer have width when in background.