The smallest and lightest SCSS library. This is a micro SCSS library to help you build websites. Only 32.9 kB (8.2 kB gzipped) Modular, customize colors, borders, radius & sizes, responsive. If you want to customize Sierra library's theme, create your own custom-settings file and add it just before importing sierra files. The custom-settings.scss file should contain all those SCSS variables you want to overwrite. However, we recommend duplicating all variables in order to make sure your styles are not being compromised in eventual library updates. ...