### Button styles

There are several predefined styles available, you can choose from:

> ![]({%= verb.baseImgUrl %}docs/images/sense_navigation_styles.png)

Buttons can also be [styled based on a custom expression or by using custom CSS](docs/config-layout.md#advanced-styling):

> ![]({%= verb.baseImgUrl %}docs/images/sense_navigation_style_by_expression.png)

> ![]({%= verb.baseImgUrl %}docs/images/custom-css-button.png)

### Button icons
Every button can also include an icon:

> ![]({%= verb.baseImgUrl %}docs/images/sense_navigation_button_icons.png)

**sense-navigation** uses [Fontawesome icons](http://fontawesome.io/), therefore you can select from a collection of 675 icons.