_bootstrap-variables-customization.scss

$rails: false !default;  // defaults to false (e.g. webpack environment)

// These variables get loaded BEFORE Bootstrap thus overriding them in Bootstrap.
$body-bg: #EFF8FB; // background w/ character
$navbar-default-bg: #FFFFE0; // fancy yellow navbar
$font-size-base: 15px; // make it bigger!

// Define a custom font.
// Libsass, which is used by the webpack sass loader, does not support font-url()
// so we use url() instead. This is a known issue.
@font-face {
  font-family: 'OpenSans-Light';
  @if $rails {
    src: font-url('OpenSans-Light.ttf') format('truetype');
  } @else {
    src: url('assets/fonts/OpenSans-Light.ttf') format('truetype');
  }
}