Sass Mixin Library is a simple, lightweight, yet powerful mixin library for Sass.
Copy the _mixins.scss file and mixins directory to your project. Add the following to your core file or file in which you want mixins to be added:
@import "mixins";
Each mixin file located in the mixins directory contains documentation on how-to include the mixin.
Example of implementation can also be found in test.scss.