Update index.html
Merge pull request #1 from r-hayes/master

Pull CSS changes
Add pins and shadow
Merge pull request #2 from geyerbri/master

Add Pins and shadow
Added Pins
Merge pull request #2 from royston7/master

Added Pins
Merge pull request #3 from geyerbri/master

Center on America and add Pins
Merge pull request #4 from r-hayes/master

update gh-pages