Default button

Use class .btn-default

Primary button

Use class .btn-primary

Success button

Use class .btn-success

Info button

Use class .btn-info

Warning button

Use class .btn-warning

Danger button

Use class .btn-danger

Dark button

Use class .btn-dark

Link button

Use class .btn-link

Large button

Use class .btn-lg

Normal button

Use class .btn

Small button

Use class .btn-sm

Extra Small button

Use class .btn-xs

Block button

Use class .btn-block

Button Group

Use class .btn-group

Icon button

Icon only button

File Upload button

Use class .fileupload