_variables.scss

// Variables
//
// Copy settings from this file into the provided `_custom.scss` to override
// the Bootstrap defaults without modifying key, versioned files.


// Table of Contents
//
// Colors
// Options
// Spacing
// Body
// Links
// Grid breakpoints
// Grid containers
// Grid columns
// Fonts
// Components

@mixin _assert-ascending($map, $map-name) {
  $prev-key: null;
  $prev-num: null;
  @each $key, $num in $map {
    @if $prev-num != null and $prev-num >= $num {
      @warn "Invalid value for #{$map-name}: This map must be in ascending order, but key '#{$key}' has value #{$num} which isn't greater than #{$prev-num}, the value of the previous key '#{$prev-key}' !";
    }
    $prev-key: $key;
    $prev-num: $num;
  }
}

// General variable structure
//
// Variable format should follow the `$component-modifier-state-property` order.


// Colors
//
// Grayscale and brand colors for use across Bootstrap.

$gray-dark:                 #373a3c !default;
$gray:                      #55595c !default;
$gray-light:                #818a91 !default;
$gray-lighter:              #eceeef !default;
$gray-lightest:             #f7f7f9 !default;

$brand-primary:             #0275d8 !default;
$brand-success:             #5cb85c !default;
$brand-info:                #5bc0de !default;
$brand-warning:             #f0ad4e !default;
$brand-danger:              #d9534f !default;


// Options
//
// Quickly modify global styling by enabling or disabling optional features.

$enable-flex:               false !default;
$enable-rounded:            true !default;
$enable-shadows:            false !default;
$enable-gradients:          false !default;
$enable-transitions:        false !default;
$enable-hover-media-query:  false !default;
$enable-grid-classes:       true !default;
$enable-print-styles:       true !default;


// Spacing
//
// Control the default styling of most Bootstrap elements by modifying these