## Colors

Bootstrap includes several predefined button styles, each serving its own semantic purpose, with a few extras thrown in for more control.

## Variations

Bootstrap includes several predefined button styles, each serving its own semantic purpose, with a few extras thrown in for more control.

###### Label

###### Round

###### Outline

###### Square

###### Circle

###### Glass buttons

###### Video buttons

###### App Download

## Sizes

Fancy larger or smaller buttons? Add `.btn-lg` or `.btn-sm` for additional sizes.

###### Square

###### Circles

###### Block level

## Button Group

Bootstrap includes several predefined button styles, each serving its own semantic purpose, with a few extras thrown in for more control.

###### Button Group

###### Toolbar