// breakpoints $S: 320px; $M: 768px; $L: 1170px; // media queries @mixin MQ($canvas) { @if $canvas == S { @media only screen and (min-width: $S) { @content; } } @else if $canvas == M { @media only screen and (min-width: $M) { @content; } } @else if $canvas == L { @media only screen and (min-width: $L) { @content; } } } // super light grid - it works with the .cd-container class inside style.scss @mixin column($percentage, $float-direction:left) { width: 100% * $percentage; float: $float-direction; }