# Usage: v1.0.0.066 This is the usage guide for [BSFormControls4](/bootstrap-bsformcontrols4), version 1.0.0.066. ## Usage ### Horizontal toggle switch This horizontally-oriented toggle switch is actually just a checkbox. You can apply stock BS4 colours to the on and off positions using the classes below. #### Colour Options CSS class for colour in the off position: **switch-off-primary**, **switch-off-success**, **switch-off-info**, **switch-off-warning**, **switch-off-danger** and **switch-off-muted**. CSS class for colour in the on position: **switch-primary**, **switch-success**, **switch-info**, **switch-warning**, **switch-danger** and **switch-muted**. #### Size Options We have the standard set of size options: **switch-sm**, **switch-md** and **switch-lg**. #### Example ```html