Creates a custom responsive column widget box.
Unfortunately this plugin is first of all very difficult to set up and once you think you set it up properly you find out it's unusable on several pages because you can only use one box in the free version. It's a pity how many plugins nowadays are useless because they are set up to be commercial instead of helpful.
Doesn't validate properly (attributes that don't validate for html5), and breaks styling of Twenty Twelve theme.
Does not use the CSS styles that are defined. Example: Archiv in the sidebar shows other style-types of links than when used as widget below an article horizontally.