search-engine-optimization/_sass/_variables.scss

$base-bgcolor: #fdfdfd;
$base-border-color: #808080;
$base-color: #111;
$base-font-family-fallback: sans-serif;
$base-font-family: Helvetica Neue;
$base-font-size: .875rem;
$base-font-weight: 400;
$base-line-height: 1.5;

$media-sm: 30rem;