test background color
removed conflict in style.css and index.html
Merge branch 'master' of https://github.com/osdc/graphHack
Merge branch 'master' of https://github.com/osdc/graphHack
Merge branch 'master' of https://github.com/osdc/graphHack
Merge branch 'master' of https://github.com/osdc/graphHack

Conflicts:
	style.css