$layout-base-size: 48px !default; // Header $header-height--min: $layout-base-size !default; $header-button-height: $layout-base-size !default; $header-button-width: $layout-base-size !default; // Footer $footer-height--min: $layout-base-size !default; $footer-button-height: $layout-base-size !default; $footer-button-width: $layout-base-size !default;