app/assets/stylesheets/_variables.scss
// contains weights 400, 700
$serif: 'Mercury SSm A', 'Mercury SSm B', serif;
// contains weights 300, 400, 700, 800
$sans: 'Gotham SSm A', 'Gotham SSm B', sans-serif;
$positive-color: rgb(52, 230, 100);
$negative-color: rgb(230, 52, 52);
$building-color: rgb(217,204,190);
$background-color: #252525;
$ground-color: #e8e0d8;
$perspective-amount: 1000px;