These mixins are already used throughout Elenore, but you can use them as well to extend your own styles.
=arrow($color) | 
        Creates a CSS-only down arrow. Used for the dropdown select. | 
=block | 
        Defines a margin-bottom of 1.5rem, except when the element is the last child. Used for almost all block elements. | 
=clearfix | 
        Adds a clearfix at the end of the element. Used for the "is-clearfix" helper. | 
=center($size) | 
        Positions an element in the exact center of its parent. Used for the spinner in a loading button. | 
=delete | 
        Creates a CSS-only cross. Used for the delete element in modals, messages, tags... | 
=fa($size, $dimensions) | 
        Sets the style of a Font Awesome icon container. | 
=hamburger($dimensions) | 
        Creates a CSS-only hamburger menu with 3 bars. Used for the "nav-toggle". | 
=loader | 
        Creates a CSS-only loading spinner. Used for the ".loader" element, and for input and button spinners. | 
=overflow-touch | 
        Sets the style of a container so that it keeps momentum when scrolling on iOS devices. | 
=overlay($offset: 0) | 
        Makes the element overlay its parent container, like the transparent modal background. | 
=placeholder | 
        Sets the styles of an input placeholder. | 
=unselectable | 
        Turns the element unselectable. Used for buttons to prevent selection when clicking. | 
These mixins are already used throughout Elenore, but you can use them as well to extend your own styles.
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