Add a new font to index.html
Pass the show state in to the sidebar so that it can reflect changes appropriately
Pass along the show prop
Wire up the tab to assign a different class depending on whether the tab
represents the currently visited page.
Missing semicolon
Move "Interblag Wobthing" into its own element for styling
Holy butts, css. This is a decent part of the way to being a mostly
finished v1.