$darkest-content-color: black !default; $darker-content-color: #333 !default; $light-content-color: #999 !default; $lighter-content-color: #9a9a9a !default; $lightest-content-color: ccc !default;
$masthead-title-color: #505050 !default; $page-matter-light-color: $light-content-color !default; $body-color: #515151 !default; $code-background-color: f5f5f5 !default; $pagination-button-color: e0e0e0 !default; $background-color: white !default;
$masthead-surround-color: $page-matter-light-color !default; $masthead-subtitle-color: $masthead-surround-color !default; $menu-text-color: $masthead-surround-color !default; $menu-icon-color: $masthead-surround-color !default;
$heading-color: $darker-content-color !default;
$link-color: $darker-content-color !default; $link-hover-color: $darkest-content-color !default;
$blockquote-color: $light-content-color !default; $blockquote-indent-color: $lightest-content-color !default;
$horizontal-rule-color: $lightest-content-color !default;
$table-border-color: $darkest-content-color !default;
$back-matter-color: $lighter-content-color !default; $back-matter-color-link-hover-color: $link-hover-color !default;
$pagination-border-color: $pagination-button-color !default; $pagination-active-color: $darkest-content-color !default; $pagination-inactive-color: $light-content-color !default; $pagination-hover-background-color: $pagination-button-color !default;
$footer-color: $page-matter-light-color !default;
$footer-text-color: $footer-color !default; $footer-link-color: $footer-color !default; $footer-link-hover-color: $footer-color !default;
$icon-envelope-hover: f39c12 !default; $icon-twitter-hover: #00aced !default; $icon-instagram-hover: #343434 !default; $icon-github-hover: #375989 !default; $icon-linkedin-hover: #0073a4 !default; $icon-facebook-hover: #3d5b99 !default; $icon-googleplus-hover: e64a41 !default; $icon-pinterest-hover: bd081c !default; $icon-medium-hover: #00AB6C !default; $icon-codepen-hover: black !default; $icon-rss-hover: ff6600 !default;
/* Fonts. */ $heading-font-family: “Quattrocento Sans”, sans-serif !default; $body-font-family: “PT Serif”, Georgia, “Times New Roman”, serif !default; $code-font-family: “Source Code Pro”, monospace !default; $back-matter-font-family: “Quattrocento Sans”, sans-serif !default; $pagination-font-family: “Quattrocento Sans”, sans-serif !default;
/* Font sizes. */ $body-font-size: 18px !default; $body-line-height: 1.5em !default; $heading-line-height: 1.25em !default;
$content-width: 615px !default; $fill-width-mobile-breakpoint: 768px !default; $rescale-content-mobile-breakpoint: 30em !default; $relayout-in-page-nav-mobile-breakpoint: 30em !default;