// Variables $global-font-size: 16px; $title-font-size: 1.875rem; $content-title-font-size: 1.275rem; $layout-max-width: 48rem; $nav-font-size: 1.025rem; $primary-color: #333; $subscript-color: #666; $background-color: #fefefe; $blockquote-background-color: #f9f9f9; $border-color: #e6e6e6; $post-title-color: $primary-color; $post-link-color: #f93a3a; $active-link-color: red; $horizontal-layout-padding: 1.3125rem; $vertical-layout-padding: 2.625rem;