This is a font and column sizing responsive update for W Theme that is purchased before Dec 26th, 2014.
Before you start, download this responsive.css file here:
2) Click into “design” then into “edit html/css”
3) Upload new file
1. Click on the GEAR icon on “ASSET” then click on “Upload File” to upload open upload window
1. Click on “add new file(s)” to open upload window
4) Save and re-publish your site