Here we have three examples of how to create dummy checkboxes that look a bit nicer than standard checkboxes. These examples use Font Awesome for the check icon. Also the inputs that are populated by the dummy checkboxes are shown for demonstration, really they should be hidden (type="hidden").
Just a plain old checkbox!
Multiple checkboxes - you can select all if you want!
These checkboxes act like radio buttons - you can only select one!