Styled subreddit list.
Fixed border of user bar.
Styled subreddit description in sidebar.
Changed padding of user bar.
Uniform style for tab menu and user bar.
Fixed sidebar width.
Replaced "orangered" color in subreddit list.
Fixed sidebar width (again).
Changed style for subreddit description.
Fixed maximum width of site.
Lowercase for colors.
Fixed duplicated borders in tab menu.
Uniform borders.
Changed style of menu area and next/prev.