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Bootstrap/less/_variables.less
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//
// Variables
// --------------------------------------------------
//== Colors
//
//## Gray and brand colors for use across Bootstrap.
@gray-dark: #373a3c;
@gray-darker: @gray-dark; // TODO: remove
@gray: #55595c;
@gray-light: #818a91;
@gray-lighter: #eceeef;
@gray-lightest: #f7f7f9;
@brand-primary: #027de7;
@brand-success: #5cb85c;
@brand-info: #5bc0de;
@brand-warning: #f0ad4e;
@brand-danger: #d9534f;
//== Scaffolding
//
//## Settings for some of the most global styles.
//** Background color for `<body>`.
@body-bg: #fff;
//** Global text color on `<body>`.
@text-color: @gray-dark;
//** Global textual link color.
@link-color: @brand-primary;
//** Link hover color set via `darken()` function.
@link-hover-color: darken(@link-color, 15%);
//** Link hover decoration.
@link-hover-decoration: underline;
//== Global settings
//
//## Quickly modify global styling by enabling or disabling features.
@enable-rounded: true;
@enable-shadows: true;
@enable-gradients: true;
@enable-transitions: true;
@spacer: 1rem;
@border-width: .075rem;
//== Typography
//
//## Font, line-height, and color for body text, headings, and more.
@font-family-sans-serif: "Helvetica Neue", Helvetica, Arial, sans-serif;
@font-family-serif: Georgia, "Times New Roman", Times, serif;
//** Default monospace fonts for `<code>`, `<kbd>`, and `<pre>`.
@font-family-monospace: Menlo, Monaco, Consolas, "Courier New", monospace;
@font-family-base: @font-family-sans-serif;
//** Pixel value used to responsively scale all typography. Applied to the `<html>` element.
@font-size-root: 16px;
//** Sets the `<body>` and more to the root pixel value.
@font-size-base: 1rem;
@font-size-lg: 1.25rem;
@font-size-sm: .85rem;
@font-size-xs: .75rem;
@font-size-h1: 3rem;
@font-size-h2: 2.5rem;
@font-size-h3: 2rem;
@font-size-h4: 1.5rem;
@font-size-h5: 1.25rem;
@font-size-h6: 1rem;
//** Unit-less `line-height` for use in components like buttons.
@line-height-base: 1.5;
//** Computed "line-height" (`font-size` * `line-height`) for use with `margin`, `padding`, etc.
@line-height-computed: (@font-size-root * @line-height-base);
//** By default, this inherits from the `<body>`.
@headings-font-family: inherit;
@headings-font-weight: 500;
@headings-line-height: 1.1;
@headings-color: inherit;
//== Components
//
//## Define common padding and border radius sizes and more. Values based on 14px text and 1.428 line-height (~20px to start).
@padding-base-vertical: .5rem;
@padding-base-horizontal: .75rem;
@padding-lg-vertical: .75rem;
@padding-lg-horizontal: 1.5rem;
@padding-sm-vertical: .3rem;
@padding-smhorizontal: .75rem;
@padding-xs-vertical: .2rem;
@padding-xs-horizontal: .5rem;
@line-height-lg: 1.33;
@line-height-sm: 1.5;
@border-radius-base: .25rem;
@border-radius-lg: .3rem;
@border-radius-sm: .2rem;
//** Global color for active items (e.g., navs or dropdowns).
@component-active-color: #fff;
//** Global background color for active items (e.g., navs or dropdowns).
@component-active-bg: @brand-primary;
//** Width of the `border` for generating carets that indicator dropdowns.
@caret-width-base: .3em;
//** Carets increase slightly in size for larger components.
@caret-width-large: @caret-width-base;
//== Tables
//
//## Customizes the `.table` component with basic values, each used across all table variations.
//** Padding for `<th>`s and `<td>`s.
@table-cell-padding: .75rem;
//** Padding for cells in `.table-sm`.
@table-sm-cell-padding: .3rem;
//** Default background color used for all tables.
@table-bg: transparent;
//** Background color used for `.table-striped`.
@table-bg-accent: #f9f9f9;
//** Background color used for `.table-hover`.
@table-bg-hover: #f5f5f5;
@table-bg-active: @table-bg-hover;
//** Border color for table and cell borders.
@table-border-color: @gray-lighter;
//== Buttons
//
//## For each of Bootstrap's buttons, define text, background and border color.
@btn-font-weight: normal;
@btn-primary-color: #fff;
@btn-primary-bg: @brand-primary;
@btn-primary-border: darken(@btn-primary-bg, 5%);
@btn-secondary-color: @gray-dark;
@btn-secondary-bg: #fff;
@btn-secondary-border: @gray-lighter;
@btn-info-color: #fff;
@btn-info-bg: @brand-info;
@btn-info-border: darken(@btn-info-bg, 5%);
@btn-success-color: #fff;
@btn-success-bg: @brand-success;
@btn-success-border: darken(@btn-success-bg, 5%);
@btn-warning-color: #fff;
@btn-warning-bg: @brand-warning;
@btn-warning-border: darken(@btn-warning-bg, 5%);
@btn-danger-color: #fff;
@btn-danger-bg: @brand-danger;
@btn-danger-border: darken(@btn-danger-bg, 5%);
@btn-link-disabled-color: @gray-light;
//== Forms
//
//##
//** `<input>` background color
@input-bg: #fff;
//** `<input disabled>` background color
@input-bg-disabled: @gray-lighter;
//** Text color for `<input>`s
@input-color: @gray;
//** `<input>` border color
@input-border: #ccc;
// TODO: Rename `@input-border-radius` to `@input-border-radius-base` in v4
//** Default `.form-control` border radius
@input-border-radius: @border-radius-base;
//** Large `.form-control` border radius
@input-border-radius-lg: @border-radius-lg;
//** Small `.form-control` border radius
@input-border-radius-sm: @border-radius-sm;
//** Border color for inputs on focus
@input-border-focus: #66afe9;
@input-box-shadow-focus: rgba(102,175,233,.6);
//** Placeholder text color
@input-color-placeholder: #999;
//** Default `.form-control` height
@input-height-base: ((@font-size-base * @line-height-base) + (@padding-base-vertical * 2) + (@border-width * 2));
//** Large `.form-control` height
@input-height-lg: ((@font-size-lg * @line-height-lg) + (@padding-lg-vertical * 2) + (@border-width * 2));
//** Small `.form-control` height
@input-height-sm: ((@font-size-sm * @line-height-sm) + (@padding-sm-vertical * 2) + (@border-width * 2));
@legend-color: @gray-dark;
@legend-border-color: #e5e5e5;
//** Background color for textual input addons
@input-group-addon-bg: @gray-lighter;
//** Border color for textual input addons
@input-group-addon-border-color: @input-border;
//== Dropdowns
//
//## Dropdown menu container and contents.
//** Background for the dropdown menu.
@dropdown-bg: #fff;
//** Dropdown menu `border-color`.
@dropdown-border: rgba(0,0,0,.15);
//** Divider color for between dropdown items.
@dropdown-divider-bg: #e5e5e5;
//** Dropdown link text color.
@dropdown-link-color: @gray-dark;
//** Hover color for dropdown links.
@dropdown-link-hover-color: darken(@gray-dark, 5%);
//** Hover background for dropdown links.
@dropdown-link-hover-bg: #f5f5f5;
//** Active dropdown menu item text color.
@dropdown-link-active-color: @component-active-color;
//** Active dropdown menu item background color.
@dropdown-link-active-bg: @component-active-bg;
//** Disabled dropdown menu item background color.
@dropdown-link-disabled-color: @gray-light;
//** Text color for headers within dropdown menus.
@dropdown-header-color: @gray-light;
//-- Z-index master list
//
// Warning: Avoid customizing these values. They're used for a bird's eye view
// of components dependent on the z-axis and are designed to all work together.
//
// Note: These variables are not generated into the Customizer.
@zindex-navbar: 1000;
@zindex-dropdown: 1000;
@zindex-popover: 1060;
@zindex-tooltip: 1070;
@zindex-navbar-fixed: 1030;
@zindex-modal: 1040;
//== Media queries breakpoints
//
//## Define the minimum and maximum dimensions at which your layout will change, adapting to different screen sizes.
// Extra small screen / phone
@screen-xs-max: (@screen-sm-min - .1);
// Small screen / tablet
@screen-sm-min: 48em;
@screen-sm-max: (@screen-md-min - .1);
// Medium screen / desktop
@screen-md-min: 62em;
@screen-md-max: (@screen-lg-min - .1);
// Large screen / wide desktop
@screen-lg-min: 75em;
//== Grid system
//
//## Define your custom responsive grid.
//** Number of columns in the grid.
@grid-columns: 12;
//** Padding between columns. Gets divided in half for the left and right.
@grid-gutter-width: 1.5rem;
// Navbar collapse
//** Point at which the navbar becomes uncollapsed.
@grid-float-breakpoint: @screen-sm-min;
//** Point at which the navbar begins collapsing.
@grid-float-breakpoint-max: (@grid-float-breakpoint - 1);
//== Container sizes
//
//## Define the maximum width of `.container` for different screen sizes.
//** For `@screen-sm-min` and up.
@container-sm: 45rem; // 720
//** For `@screen-md-min` and up.
@container-md: 60rem; // 960
//** For `@screen-lg-min` and up.
@container-lg: 72.25rem; // 1140
//== Navbar
//
//##
// Basics of a navbar
@navbar-height: 50px;
@navbar-margin-bottom: @line-height-computed;
@navbar-border-radius: @border-radius-base;
@navbar-padding-horizontal: (@grid-gutter-width / 2);
@navbar-padding-vertical: ((@navbar-height - @line-height-computed) / 2);
@navbar-collapse-max-height: 340px;
@navbar-default-color: #777;
@navbar-default-bg: #f8f8f8;
@navbar-default-border: darken(@navbar-default-bg, 6.5%);
// Navbar links
@navbar-default-link-color: #777;
@navbar-default-link-hover-color: #333;
@navbar-default-link-hover-bg: transparent;
@navbar-default-link-active-color: #555;
@navbar-default-link-active-bg: darken(@navbar-default-bg, 6.5%);
@navbar-default-link-disabled-color: #ccc;
@navbar-default-link-disabled-bg: transparent;
// Navbar brand label
@navbar-default-brand-color: @navbar-default-link-color;
@navbar-default-brand-hover-color: darken(@navbar-default-brand-color, 10%);
@navbar-default-brand-hover-bg: transparent;
// Navbar toggle
@navbar-default-toggle-hover-bg: #ddd;
@navbar-default-toggle-icon-bar-bg: #888;
@navbar-default-toggle-border-color: #ddd;
// Inverted navbar
// Reset inverted navbar basics
@navbar-inverse-color: lighten(@gray-light, 12%);
@navbar-inverse-bg: #373a3c;
@navbar-inverse-border: darken(@navbar-inverse-bg, 10%);
// Inverted navbar links
@navbar-inverse-link-color: lighten(@gray-light, 15%);
@navbar-inverse-link-hover-color: #fff;
@navbar-inverse-link-hover-bg: transparent;
@navbar-inverse-link-active-color: @navbar-inverse-link-hover-color;
@navbar-inverse-link-active-bg: darken(@navbar-inverse-bg, 10%);
@navbar-inverse-link-disabled-color: #444;
@navbar-inverse-link-disabled-bg: transparent;
// Inverted navbar brand label
@navbar-inverse-brand-color: @navbar-inverse-link-color;
@navbar-inverse-brand-hover-color: #fff;
@navbar-inverse-brand-hover-bg: transparent;
// Inverted navbar toggle
@navbar-inverse-toggle-hover-bg: #333;
@navbar-inverse-toggle-icon-bar-bg: #fff;
@navbar-inverse-toggle-border-color: #333;
//== Navs
//
//##
//=== Shared nav styles
@nav-link-padding: .6em 1em;
@nav-link-hover-bg: @gray-lighter;
@nav-disabled-link-color: @gray-light;
@nav-disabled-link-hover-color: @gray-light;
//== Tabs
@nav-tabs-border-color: #ddd;
@nav-tabs-link-hover-border-color: @gray-lighter;
@nav-tabs-active-link-hover-bg: @body-bg;
@nav-tabs-active-link-hover-color: @gray;
@nav-tabs-active-link-hover-border-color: #ddd;
@nav-tabs-justified-link-border-color: #ddd;
@nav-tabs-justified-active-link-border-color: @body-bg;
//== Pills
@nav-pills-border-radius: @border-radius-base;
@nav-pills-active-link-hover-bg: @component-active-bg;
@nav-pills-active-link-hover-color: @component-active-color;
//== Pagination
//
//##
@pagination-color: @link-color;
@pagination-bg: #fff;
@pagination-border: #ddd;
@pagination-hover-color: @link-hover-color;
@pagination-hover-bg: @gray-lighter;
@pagination-hover-border: #ddd;
@pagination-active-color: #fff;
@pagination-active-bg: @brand-primary;
@pagination-active-border: @brand-primary;
@pagination-disabled-color: @gray-light;
@pagination-disabled-bg: #fff;
@pagination-disabled-border: #ddd;
//== Pager
//
//##
@pager-bg: @pagination-bg;
@pager-border: @pagination-border;
@pager-border-radius: 15px;
@pager-hover-bg: @pagination-hover-bg;
@pager-active-bg: @pagination-active-bg;
@pager-active-color: @pagination-active-color;
@pager-disabled-color: @pagination-disabled-color;
//== Jumbotron
//
//##
@jumbotron-padding: 2rem;
@jumbotron-color: inherit;
@jumbotron-bg: @gray-lighter;
@jumbotron-heading-color: inherit;
// @jumbotron-font-size: ceil((@font-size-base * 1.5));
//== Form states and alerts
//
//## Define colors for form feedback states and, by default, alerts.
@state-success-text: #3c763d;
@state-success-bg: #dff0d8;
@state-success-border: darken(spin(@state-success-bg, -10), 5%);
@state-info-text: #31708f;
@state-info-bg: #d9edf7;
@state-info-border: darken(spin(@state-info-bg, -10), 7%);
@state-warning-text: #8a6d3b;
@state-warning-bg: #fcf8e3;
@state-warning-border: darken(spin(@state-warning-bg, -10), 5%);
@state-danger-text: #a94442;
@state-danger-bg: #f2dede;
@state-danger-border: darken(spin(@state-danger-bg, -10), 5%);
//== Tooltips
//
//##
//** Tooltip max width
@tooltip-max-width: 200px;
//** Tooltip text color
@tooltip-color: #fff;
//** Tooltip background color
@tooltip-bg: #000;
@tooltip-opacity: .9;
//** Tooltip arrow width
@tooltip-arrow-width: 5px;
//** Tooltip arrow color
@tooltip-arrow-color: @tooltip-bg;
//== Popovers
//
//##
//** Popover body background color
@popover-bg: #fff;
//** Popover maximum width
@popover-max-width: 276px;
//** Popover border color
@popover-border-color: rgba(0,0,0,.2);
//** Popover fallback border color
@popover-fallback-border-color: #ccc;
//** Popover title background color
@popover-title-bg: darken(@popover-bg, 3%);
//** Popover arrow width
@popover-arrow-width: 10px;
//** Popover arrow color
@popover-arrow-color: @popover-bg;
//** Popover outer arrow width
@popover-arrow-outer-width: (@popover-arrow-width + 1);
//** Popover outer arrow color
@popover-arrow-outer-color: fadein(@popover-border-color, 5%);
//** Popover outer arrow fallback color
@popover-arrow-outer-fallback-color: darken(@popover-fallback-border-color, 20%);
//== Labels
//
//##
//** Default label background color
@label-default-bg: @gray-light;
//** Primary label background color
@label-primary-bg: @brand-primary;
//** Success label background color
@label-success-bg: @brand-success;
//** Info label background color
@label-info-bg: @brand-info;
//** Warning label background color
@label-warning-bg: @brand-warning;
//** Danger label background color
@label-danger-bg: @brand-danger;
//** Default label text color
@label-color: #fff;
//** Default text color of a linked label
@label-link-hover-color: #fff;
//== Modals
//
//##
//** Padding applied to the modal body
@modal-inner-padding: 15px;
//** Padding applied to the modal title
@modal-title-padding: 15px;
//** Modal title line-height
@modal-title-line-height: @line-height-base;
//** Background color of modal content area
@modal-content-bg: #fff;
//** Modal content border color
@modal-content-border-color: rgba(0,0,0,.2);
//** Modal backdrop background color
@modal-backdrop-bg: #000;
//** Modal backdrop opacity
@modal-backdrop-opacity: .5;
//** Modal header border color
@modal-header-border-color: #e5e5e5;
//** Modal footer border color
@modal-footer-border-color: @modal-header-border-color;
@modal-lg: 900px;
@modal-md: 600px;
@modal-sm: 300px;
//== Alerts
//
//## Define alert colors, border radius, and padding.
@alert-padding: 15px;
@alert-border-radius: @border-radius-base;
@alert-link-font-weight: bold;
@alert-success-bg: @state-success-bg;
@alert-success-text: @state-success-text;
@alert-success-border: @state-success-border;
@alert-info-bg: @state-info-bg;
@alert-info-text: @state-info-text;
@alert-info-border: @state-info-border;
@alert-warning-bg: @state-warning-bg;
@alert-warning-text: @state-warning-text;
@alert-warning-border: @state-warning-border;
@alert-danger-bg: @state-danger-bg;
@alert-danger-text: @state-danger-text;
@alert-danger-border: @state-danger-border;
//== Progress bars
//
//##
//** Background color of the whole progress component
@progress-bg: #f5f5f5;
//** Progress bar text color
@progress-bar-color: #fff;
//** Variable for setting rounded corners on progress bar.
@progress-border-radius: @border-radius-base;
//** Default progress bar color
@progress-bar-bg: @brand-primary;
//** Success progress bar color
@progress-bar-success-bg: @brand-success;
//** Warning progress bar color
@progress-bar-warning-bg: @brand-warning;
//** Danger progress bar color
@progress-bar-danger-bg: @brand-danger;
//** Info progress bar color
@progress-bar-info-bg: @brand-info;
//== List group
//
//##
//** Background color on `.list-group-item`
@list-group-bg: #fff;
//** `.list-group-item` border color
@list-group-border: #ddd;
//** List group border radius
@list-group-border-radius: @border-radius-base;
//** Background color of single list items on hover
@list-group-hover-bg: #f5f5f5;
//** Text color of active list items
@list-group-active-color: @component-active-color;
//** Background color of active list items
@list-group-active-bg: @component-active-bg;
//** Border color of active list elements
@list-group-active-border: @list-group-active-bg;
//** Text color for content within active list items
@list-group-active-text-color: lighten(@list-group-active-bg, 40%);
//** Text color of disabled list items
@list-group-disabled-color: @gray-light;
//** Background color of disabled list items
@list-group-disabled-bg: @gray-lighter;
//** Text color for content within disabled list items
@list-group-disabled-text-color: @list-group-disabled-color;
@list-group-link-color: #555;
@list-group-link-hover-color: @list-group-link-color;
@list-group-link-heading-color: #333;
//== Thumbnails
//
//##
//** Padding around the thumbnail image
@thumbnail-padding: .25rem;
//** Thumbnail background color
@thumbnail-bg: @body-bg;
//** Thumbnail border color
@thumbnail-border: #ddd;
//** Thumbnail border radius
@thumbnail-border-radius: @border-radius-base;
//== Badges
//
//##
@badge-color: #fff;
//** Linked badge text color on hover
@badge-link-hover-color: #fff;
@badge-bg: @gray-light;
//** Badge text color in active nav link
@badge-active-color: @link-color;
//** Badge background color in active nav link
@badge-active-bg: #fff;
@badge-font-weight: bold;
@badge-line-height: 1;
@badge-border-radius: 2em;
//== Breadcrumbs
//
//##
@breadcrumb-padding-vertical: .75rem;
@breadcrumb-padding-horizontal: 1rem;
//** Breadcrumb background color
@breadcrumb-bg: @gray-lighter;
//** Text color for the generated divider between breadcrumb items
@breadcrumb-divider-color: @gray-light;
//** Text color of current page in the breadcrumb
@breadcrumb-active-color: @gray-light;
//** Textual divider for between breadcrumb elements
@breadcrumb-divider: "/";
//== Carousel
//
//##
@carousel-text-shadow: 0 1px 2px rgba(0,0,0,.6);
@carousel-control-color: #fff;
@carousel-control-width: 15%;
@carousel-control-opacity: .5;
@carousel-control-font-size: 20px;
@carousel-indicator-active-bg: #fff;
@carousel-indicator-border-color: #fff;
@carousel-caption-color: #fff;
//== Close
//
//##
@close-font-weight: bold;
@close-color: #000;
@close-text-shadow: 0 1px 0 #fff;
//== Code
//
//##
@code-color: #d44950;
@code-bg: #f7f7f9;
@kbd-color: #fff;
@kbd-bg: #333;
@pre-bg: #f7f7f9;
@pre-color: @gray-dark;
@pre-border-color: #ccc;
@pre-scrollable-max-height: 340px;
//== Type
//
//##
//** Horizontal offset for forms and lists.
@component-offset-horizontal: 180px;
//** Text muted color
@text-muted: @gray-light;
//** Abbreviations and acronyms border color
@abbr-border-color: @gray-light;
//** Headings small color
@headings-small-color: @gray-light;
//** Blockquote small color
@blockquote-small-color: @gray-light;
//** Blockquote font size
@blockquote-font-size: (@font-size-base * 1.25);
//** Blockquote border color
@blockquote-border-color: @gray-lighter;
//** Page header border color
@page-header-border-color: @gray-lighter;
//** Width of horizontal description list titles
@dl-horizontal-offset: @component-offset-horizontal;
//** Horizontal line color.
@hr-border: @gray-lighter;