Have you looked at the following: https://marketplace.appthemes.com/child-themes/good-old-classipress-3/
This gives the look and feel of Classipress 3 but uses the framework from 4.
Have you looked at the following: https://marketplace.appthemes.com/child-themes/good-old-classipress-3/
This gives the look and feel of Classipress 3 but uses the framework from 4.
In your css file look for the .main section and change the width from 960px to 100% , that will give you a full size page. paly around with the magin until you get your required look. don't forget to...
