v4.1.0

Changelog

• [Fix #242] Fix white-space in pre>code blocks (03bd34e)
• [Fix #243] Add column wrapping (fcd0235)
• Fix root font size bug by specifying units (Thanks to @craigmichaelmartin) (923cd22)
• [fix: #250] Avoid top margin for columns (06eb6dd)
• [fix: #248] Unstyle lists inside navs (3e2b505)
• [fix: #249] Add note about browser compatibility (d5e71e5)