zero out layout elements

minor positional annoyances
moving layout logic to layout from modules

no effective diffs
adjusting selector to match reddit css

should have no effect, but makes for cleaner style overrides
remove unused css

background properties for css with background: none set
whitespace nowrap to thing text

cleaner layout for smaller screens
standardizing layout for entry buttons

x comments share save hide etc for listing page links
standardized line-height for listing page tagline
minor sizing adjustment to listing page box

makes box same as the old height with new content line-heights
standardize font-size line-height for link score
fixing sizing of link voting arrows
standardized line-height for link rank
increasing font size of link helper text
standard font-size/lineheight for sidebar text
standardized line-height for all markdown text
reset font-size declaration of comment score

was getting a font-size x-small unlike surrounding text