• Options - All utilus options.
• Flexgrid - Flexible grid based on flexbox and calc().
• Media queries - Comfy media queries.
• CSS extensions - Extended and new CSS properties.
• Utilities - Helper mixins and plugins.

npm install utilus --save-dev

From within your styles, load the whole utilus:

@require 'utilus'

Or only the modules you are interested in:

@require 'utilus/media'
@require 'utilus/flexgrid'

List of available modules is located in the /utilus folder.