_base-vars.scss

$base-font: Arial,sans-serif !default;
$base-font-size: 12px !default;
$base-gutter: 20px !default;

$gutter: $base-gutter !default;
$gap: $gutter*2 !default; // Generic space between elements
$grid-gap: $gutter !default; // Space between grid items
$luigi-grid: false !default;
$flex-grid: false !default;

$wrapper: 1200px !default;

$debug-mode: false !default;

$image-fallback-extension: 'png' !default;
$image-path: '/images' !default;
$image-retina-suffix: '@2x' !default;

$global-box-sizing: true !default;

$sprite: false !default;
$sprite-size: 0 0 !default;

$sticky-footer-height: false !default;
$sticky-footer-margin: $sticky-footer-height !default;