Initial color variables.
Setup base.less with all global html entities.
Removed base files and moved rules to main.less. Implemented custom fonts.
Added font files.
Added variables for font-size and line-height. Styling for h1, p, and buttons. Open/Close click event.
Added retina and standard sprites. Positioning and display rules for the hamburger menu for mobile viewports.
Add retina files. Positioning and display of top left logo.
Styling for navigation close button.