Styles

Basic layout with fixed top vertical navigation. This is using a very lightweight responsive grid system that is responsive and works on mobile. If we don't like the fixed top nav bar, we can move that to a sidebar very easily. 

Once we settle on the layout, we can also remove some of the content from ```grid.scss``` to keep it light. Right now it has options for 1-12 column layouts.

I am currently using white, dark grey, and a slate blue. Colors can totally change! I wanted to add them so we can distinguish the parts.