3 // --------------------------------------------------
6 // Wrapper and base class
8 // Provide a static navbar from which we expand to create full-width, fixed, and
9 // other navbar variations.
13 z-index: @zindex-navbar;
14 min-height: @navbar-height; // Ensure a navbar always shows (e.g., without a .navbar-brand in collapsed mode)
15 margin-bottom: @navbar-margin-bottom;
16 border: 1px solid transparent;
18 // Prevent floats from breaking the navbar
21 @media (min-width: @grid-float-breakpoint) {
22 border-radius: @navbar-border-radius;
29 // Groups `.navbar-brand` and `.navbar-toggle` into a single component for easy
30 // styling of responsive aspects.
35 @media (min-width: @grid-float-breakpoint) {
41 // Navbar collapse (body)
43 // Group your navbar content into this for easy collapsing and expanding across
44 // various device sizes. By default, this content is collapsed when <768px, but
45 // will expand past that for a horizontal display.
47 // To start (on mobile devices) the navbar links, forms, and buttons are stacked
48 // vertically and include a `max-height` to overflow in case you have too much
49 // content for the user's viewport.
54 padding-right: @navbar-padding-horizontal;
55 padding-left: @navbar-padding-horizontal;
56 border-top: 1px solid transparent;
57 box-shadow: inset 0 1px 0 rgba(255,255,255,.1);
59 -webkit-overflow-scrolling: touch;
65 @media (min-width: @grid-float-breakpoint) {
71 display: block !important;
72 height: auto !important;
73 padding-bottom: 0; // Override default setting
74 overflow: visible !important;
81 // Account for first and last children spacing
82 .navbar-nav.navbar-left:first-child {
83 margin-left: -@navbar-padding-horizontal;
85 .navbar-nav.navbar-right:last-child {
86 margin-right: -@navbar-padding-horizontal;
88 .navbar-text:last-child {
95 // Both navbar header and collapse
97 // When a container is present, change the behavior of the header and collapse.
99 .container > .navbar-header,
100 .container > .navbar-collapse {
101 margin-right: -@navbar-padding-horizontal;
102 margin-left: -@navbar-padding-horizontal;
104 @media (min-width: @grid-float-breakpoint) {
112 // Navbar alignment options
114 // Display the navbar across the entirity of the page or fixed it to the top or
115 // bottom of the page.
117 // Static top (unfixed, but 100% wide) navbar
119 border-width: 0 0 1px;
120 @media (min-width: @grid-float-breakpoint) {
125 // Fix the top/bottom navbars when screen real estate supports it
127 .navbar-fixed-bottom {
131 border-width: 0 0 1px;
133 // Undo the rounded corners
134 @media (min-width: @grid-float-breakpoint) {
139 z-index: @zindex-navbar-fixed;
142 .navbar-fixed-bottom {
144 margin-bottom: 0; // override .navbar defaults
148 // Brand/project name
152 padding: @navbar-padding-vertical @navbar-padding-horizontal;
153 font-size: @font-size-large;
154 line-height: @line-height-computed;
157 text-decoration: none;
160 @media (min-width: @grid-float-breakpoint) {
161 .navbar > .container & {
162 margin-left: -@navbar-padding-horizontal;
170 // Custom button for toggling the `.navbar-collapse`, powered by the collapse
171 // JavaScript plugin.
176 margin-right: @navbar-padding-horizontal;
178 .navbar-vertical-align(34px);
179 background-color: transparent;
180 border: 1px solid transparent;
181 border-radius: @border-radius-base;
190 .icon-bar + .icon-bar {
194 @media (min-width: @grid-float-breakpoint) {
202 // Builds on top of the `.nav` components with it's own modifier class to make
203 // the nav the full height of the horizontal nav (above 768px).
206 margin: (@navbar-padding-vertical / 2) -@navbar-padding-horizontal;
210 padding-bottom: 10px;
211 line-height: @line-height-computed;
214 @media (max-width: @screen-xs-max) {
215 // Dropdowns get custom display when collapsed
216 .open .dropdown-menu {
221 background-color: transparent;
226 padding: 5px 15px 5px 25px;
229 line-height: @line-height-computed;
232 background-image: none;
238 // Uncollapse the nav
239 @media (min-width: @grid-float-breakpoint) {
246 padding-top: ((@navbar-height - @line-height-computed) / 2);
247 padding-bottom: ((@navbar-height - @line-height-computed) / 2);
255 // Component alignment
257 // Repurpose the pull utilities as their own navbar utilities to avoid specifity
258 // issues with parents and chaining. Only do this when the navbar is uncollapsed
259 // though so that navbar contents properly stack and align in mobile.
261 @media (min-width: @grid-float-breakpoint) {
262 .navbar-left { .pull-left(); }
263 .navbar-right { .pull-right(); }
269 // Extension of the `.form-inline` with some extra flavor for optimum display in
273 margin-left: -@navbar-padding-horizontal;
274 margin-right: -@navbar-padding-horizontal;
275 padding: 10px @navbar-padding-horizontal;
276 border-top: 1px solid transparent;
277 border-bottom: 1px solid transparent;
278 @shadow: inset 0 1px 0 rgba(255,255,255,.1), 0 1px 0 rgba(255,255,255,.1);
279 .box-shadow(@shadow);
281 // Mixin behavior for optimum display
285 @media (max-width: @screen-xs-max) {
290 // Vertically center in expanded, horizontal navbar
291 .navbar-vertical-align(@input-height-base);
293 // Undo 100% width for pull classes
294 @media (min-width: @grid-float-breakpoint) {
308 // Menu position and menu carets
309 .navbar-nav > li > .dropdown-menu {
311 .border-top-radius(0);
313 // Menu position and menu caret support for dropups via extra dropup class
314 .navbar-fixed-bottom .navbar-nav > li > .dropdown-menu {
315 .border-bottom-radius(0);
318 // Right aligned menus need alt position
319 .navbar-nav.pull-right > li > .dropdown-menu,
320 .navbar-nav > li > .dropdown-menu.pull-right {
326 // Buttons in navbars
328 // Vertically center a button within a navbar (when *not* in a form).
331 .navbar-vertical-align(@input-height-base);
337 // Add a class to make any element properly align itself vertically within the navbars.
341 .navbar-vertical-align(@line-height-computed);
343 @media (min-width: @grid-float-breakpoint) {
344 margin-left: @navbar-padding-horizontal;
345 margin-right: @navbar-padding-horizontal;
350 // --------------------------------------------------
354 background-color: @navbar-default-bg;
355 border-color: @navbar-default-border;
358 color: @navbar-default-brand-color;
361 color: @navbar-default-brand-hover-color;
362 background-color: @navbar-default-brand-hover-bg;
367 color: @navbar-default-color;
372 color: @navbar-default-link-color;
376 color: @navbar-default-link-hover-color;
377 background-color: @navbar-default-link-hover-bg;
384 color: @navbar-default-link-active-color;
385 background-color: @navbar-default-link-active-bg;
392 color: @navbar-default-link-disabled-color;
393 background-color: @navbar-default-link-disabled-bg;
399 border-color: @navbar-default-toggle-border-color;
402 background-color: @navbar-default-toggle-hover-bg;
405 background-color: @navbar-default-toggle-icon-bar-bg;
411 border-color: darken(@navbar-default-bg, 7%);
414 // Dropdown menu items and carets
416 // Caret should match text color on hover
417 > .dropdown > a:hover .caret,
418 > .dropdown > a:focus .caret {
419 border-top-color: @navbar-default-link-hover-color;
420 border-bottom-color: @navbar-default-link-hover-color;
423 // Remove background color from open dropdown
428 background-color: @navbar-default-link-active-bg;
429 color: @navbar-default-link-active-color;
431 border-top-color: @navbar-default-link-active-color;
432 border-bottom-color: @navbar-default-link-active-color;
436 > .dropdown > a .caret {
437 border-top-color: @navbar-default-link-color;
438 border-bottom-color: @navbar-default-link-color;
442 @media (max-width: @screen-xs-max) {
443 // Dropdowns get custom display when collapsed
444 .open .dropdown-menu {
446 color: @navbar-default-link-color;
449 color: @navbar-default-link-hover-color;
450 background-color: @navbar-default-link-hover-bg;
457 color: @navbar-default-link-active-color;
458 background-color: @navbar-default-link-active-bg;
465 color: @navbar-default-link-disabled-color;
466 background-color: @navbar-default-link-disabled-bg;
476 // Add a class to ensure links outside the navbar nav are colored correctly.
479 color: @navbar-default-link-color;
481 color: @navbar-default-link-hover-color;
490 background-color: @navbar-inverse-bg;
491 border-color: @navbar-inverse-border;
494 color: @navbar-inverse-brand-color;
497 color: @navbar-inverse-brand-hover-color;
498 background-color: @navbar-inverse-brand-hover-bg;
503 color: @navbar-inverse-color;
508 color: @navbar-inverse-link-color;
512 color: @navbar-inverse-link-hover-color;
513 background-color: @navbar-inverse-link-hover-bg;
520 color: @navbar-inverse-link-active-color;
521 background-color: @navbar-inverse-link-active-bg;
528 color: @navbar-inverse-link-disabled-color;
529 background-color: @navbar-inverse-link-disabled-bg;
534 // Darken the responsive nav toggle
536 border-color: @navbar-inverse-toggle-border-color;
539 background-color: @navbar-inverse-toggle-hover-bg;
542 background-color: @navbar-inverse-toggle-icon-bar-bg;
548 border-color: darken(@navbar-inverse-bg, 7%);
557 background-color: @navbar-inverse-link-active-bg;
558 color: @navbar-inverse-link-active-color;
561 > .dropdown > a:hover .caret {
562 border-top-color: @navbar-inverse-link-hover-color;
563 border-bottom-color: @navbar-inverse-link-hover-color;
565 > .dropdown > a .caret {
566 border-top-color: @navbar-inverse-link-color;
567 border-bottom-color: @navbar-inverse-link-color;
574 border-top-color: @navbar-inverse-link-active-color;
575 border-bottom-color: @navbar-inverse-link-active-color;
580 @media (max-width: @screen-xs-max) {
581 // Dropdowns get custom display
582 .open .dropdown-menu {
584 border-color: @navbar-inverse-border;
587 color: @navbar-inverse-link-color;
590 color: @navbar-inverse-link-hover-color;
591 background-color: @navbar-inverse-link-hover-bg;
598 color: @navbar-inverse-link-active-color;
599 background-color: @navbar-inverse-link-active-bg;
606 color: @navbar-inverse-link-disabled-color;
607 background-color: @navbar-inverse-link-disabled-bg;
615 color: @navbar-inverse-link-color;
617 color: @navbar-inverse-link-hover-color;