start work with section 4reason
section 4 reasons

Merge branch 'master' of https://github.com/gregorytkach/page-proofs

Conflicts:
	.idea/workspace.xml
	page2/index.html
Merge branch 'master' of https://github.com/gregorytkach/page-proofs

Conflicts:
	.idea/workspace.xml
	page2/css/common.css
	page2/index.html