sass-site/source/assets/stylesheets/dependencies/_measurements.scss

// ===========================================================================
// MEASUREMENTS



$base-unit:        4;
                   
$font-size:        16;
$font-size-large:  $font-size * 1.5;
$font-size-larger: $font-size * 3;

$line-height:     1.5;
$line-height-alt: 1.25;

$baseline:        #{$font-size * $line-height}px;




$z-index-dropdown:         1000 !default;
$z-index-popover:          1010 !default;
$z-index-tooltip:          1020 !default;
$z-index-fixed:            1030 !default;
$z-index-modal-background: 1040 !default;
$z-index-modal:            1050 !default;



@mixin font-size($size-setting: $font-size, $lead-setting: $line-height) {
  font: {
    size: #{$size-setting}px;
    size: #{$size-setting / 10}rem;
  }

  @if $size-setting == ($font-size-large or $font-size-larger) {
    $lead-setting: $line-height-alt;
    line-height: $lead-setting;
  }

  @else { line-height: $lead-setting; }
}



%block-text {
  margin: 0;
  padding: .5em 0;
}

%heading-text {
  margin: 0;
  padding: 1em 0 0;
}