bootstrap diabled button code example Example 1: bootstarp btn colors Blue Grey Green Red Yellow Ligth blue White Black White with blue text Example 2: bootstrap Outline buttons In need of a button, but not the hefty background colors they bring? Replace the default modifier classes with the .btn-outline-* ones to remove all background images and colors on any button. Primary Secondary Success Danger Warning Info Light Dark Example 3: bootstrap buttons Primary Secondary Success Danger Warning Info Light Dark Link