1. Made mobile first responsive.
    1.1 Fade bg on size change.
2. Tweaked visual design.
3. Simplified organization of the DOM on homepage.
4. style-main.css is the only active style now.
5. Added and fixed font weights.
6. Tweaked typography.
7. Added buttons for major links.
8. Changed text of buttons to remove "click here".
9. Fixed positioning.