add border-box
add file structures to start button and typography
add color values and apply to background, buttons
button for login media query
add rokkittregular font (back-up for Rockwell)
begin header, footer and form styling, add radius variable and reconfigure variables to _config
create fonts file within app and add font files
overall font declaration, adjustment of button and header stylings
Merge pull request #31 from TrackYourself/style-start

Style start