Bootstrap CSS Classlist

Bootstrap CSS Reference List
Bootstrap Class Description/Usage
.accordion Used to class the outer div of an accordion
.active Designate a link to be initially active. This can be
dynamically changed with programming
.add-on Used to append or prepend text to an input

.btn styles a button and you can also add btn to a link to create a button
.btn-group Displays buttons as a group horizontal
.btn-group-vertical Displays buttons as a group vertically
.icon-bar There are many icon’s that can be used