Added the FenixEdu monospaced font-family: "Source Code Pro".
Defined the monospaced font through @font-face declarations.
Set stronger styles on code snippets.
Fixed some appearance issues on striped and hover tables.
Defined the page header appearance.
Styled highlighted text.
Styled background and text variants.
Styled labels and help blocks. Custom checkboxes to style later.
Adjusted font weights.
Changed info color.
Changed base font size and color; Links are now blue.
Improved buttons' appearance.
Changed the breadcrumbs links' appearance.
Styled definition lists.
Changed lists' line-height.