CSS and other related files for /r/PhillyUnion

TODO

CSS

• Update /r/PhillyUnion link at top
• Fix bright yellow links
• Fix tab menu
• Update link flairs
• Convert sidebar to cards
• Convert links to cards
• Convert comments to cards
• Fix the sidebar hover bar things
• Center user flairs

JS

• Create/update schedule
• Create/update form
• Update roster
• Update side images