Sass Styles | Owl Carousel | 2.3.4

# Development

## Using Sass

> Owl uses the Sass pre-processor to build CSS for all main modules and themes. If you don’t know Sass, have a look at their website and you’ll love it. Owl uses a faster adaptation of Sass written in C, libsass (via grunt-sass ), that doesn't require a Ruby dependency for our build process.

To build the CSS from its Sass source, it’s required to have:

- Node.js
- Grunt

Check this tutorial to learn how to use Sass and libsass in Grunt environment.

### SCSS Files included

Source files can be found on Github Project

    src/
    └── scss/
        ├── _mixins.scss
        ├── _theme.scss
        ├── owl.carousel.scss
        ├── owl.animate.scss
        ├── owl.autoheight.scss
        ├── owl.lazyload.scss
        ├── owl.video.scss
        ├── owl.theme.default.scss
        └── owl.theme.green.scss

### _mixins.scss

_mixins contain basic snippets generators for CSS3 cross-browser styles.

### _theme.scss

Scss structure for theme. Use owl.carousel.default.scss to change variables and generate new styles.

### owl.carousel.scss

Core file to handle basic styles and override some unnecessary browsers behaviors. You shouldn’t change this file unless you have to.

### owl.[pluginname].scss

Styles for modules.

### owl.theme.*.scss

Theme files for dots and navigations buttons. Use `owl.theme.default.scss` to upgrade to your own styles or create a new theme.