Adjusted font size for retail

added vw and removed some media queries
Merge pull request #77 from Rise-Vision/staging_retail-tweak

Adjusted font size for retail
margin adjust for retail
Merge pull request #78 from Rise-Vision/staging_retail-tweak

margin adjust for retail
retail tweaks

modified screenshot and meta tags
updated image screenshot for retail
Merge pull request #79 from Rise-Vision/gh-pages

merge gh-pages to master