CHOCOTheme is a theme with div based, fixed width, two column layout (content+right sidebar).
How to install and configure CHOCO theme
Step 1:Enable your theme and set as default.
Step.2:See the below screenshot to know how the site may look at first.
Step.3:Disable all the unwanted blocks from 'admin/structure/block'.
Step.4:Assign main page content to content region.
Step.4.1:Add contents and publish it to front page
Step.5:Assign block to the sidebar region 'Sidebar'.