// measures
$aside-width: 180px;

// margins & paddings
$margin: 20px;
$margin-double: $margin * 2;
$padding: 15px;
$padding-double: $padding * 2;

// styles
$shadow-default: 0 0 10px 3px $color-shadow;

// fonts
$font-family: 'Open Sans', sans-serif;