Ribbons default

Add class: .ribbon. It must be inside .ribbon-wrapper class. Content should be inside .ribbon-content class.

For colors, add: .ribbon-default, .ribbon-primary, .ribbon-info, .ribbon-success, .ribbon-danger, .ribbon-warning, .ribbon-custom

Ribbons right align

Add class: .ribbon-right

Vertical ribbons

Add class: .ribbon-vertical-l to display on left. Add class: .ribbon-vertical-r to display on right.

Bookmarked ribbons

Add class: .ribbon-bookmark right after the .ribbon class.

Corner ribbons

Add class: .ribbon-corner.