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 min-height: @navbar-height; // Ensure a navbar always shows (e.g., without a .navbar-brand in collapsed mode)
14 margin-bottom: @navbar-margin-bottom;
15 border: 1px solid transparent;
17 // Prevent floats from breaking the navbar
20 @media (min-width: @grid-float-breakpoint) {
21 border-radius: @navbar-border-radius;
28 // Groups `.navbar-brand` and `.navbar-toggle` into a single component for easy
29 // styling of responsive aspects.
34 @media (min-width: @grid-float-breakpoint) {
40 // Navbar collapse (body)
42 // Group your navbar content into this for easy collapsing and expanding across
43 // various device sizes. By default, this content is collapsed when <768px, but
44 // will expand past that for a horizontal display.
46 // To start (on mobile devices) the navbar links, forms, and buttons are stacked
47 // vertically and include a `max-height` to overflow in case you have too much
48 // content for the user's viewport.
53 padding-right: @navbar-padding-horizontal;
54 padding-left: @navbar-padding-horizontal;
55 border-top: 1px solid transparent;
56 box-shadow: inset 0 1px 0 rgba(255,255,255,.1);
58 -webkit-overflow-scrolling: touch;
64 @media (min-width: @grid-float-breakpoint) {
70 display: block !important;
71 height: auto !important;
72 padding-bottom: 0; // Override default setting
73 overflow: visible !important;
80 // Account for first and last children spacing
81 .navbar-nav.navbar-left:first-child {
82 margin-left: -@navbar-padding-horizontal;
84 .navbar-nav.navbar-right:last-child {
85 margin-right: -@navbar-padding-horizontal;
87 .navbar-text:last-child {
94 // Both navbar header and collapse
96 // When a container is present, change the behavior of the header and collapse.
98 .container > .navbar-header,
99 .container > .navbar-collapse {
100 margin-right: -@navbar-padding-horizontal;
101 margin-left: -@navbar-padding-horizontal;
103 @media (min-width: @grid-float-breakpoint) {
111 // Navbar alignment options
113 // Display the navbar across the entirety of the page or fixed it to the top or
114 // bottom of the page.
116 // Static top (unfixed, but 100% wide) navbar
118 z-index: @zindex-navbar;
119 border-width: 0 0 1px;
121 @media (min-width: @grid-float-breakpoint) {
126 // Fix the top/bottom navbars when screen real estate supports it
128 .navbar-fixed-bottom {
132 z-index: @zindex-navbar-fixed;
134 // Undo the rounded corners
135 @media (min-width: @grid-float-breakpoint) {
141 border-width: 0 0 1px;
143 .navbar-fixed-bottom {
145 margin-bottom: 0; // override .navbar defaults
146 border-width: 1px 0 0;
150 // Brand/project name
154 padding: @navbar-padding-vertical @navbar-padding-horizontal;
155 font-size: @font-size-large;
156 line-height: @line-height-computed;
160 text-decoration: none;
163 @media (min-width: @grid-float-breakpoint) {
164 .navbar > .container & {
165 margin-left: -@navbar-padding-horizontal;
173 // Custom button for toggling the `.navbar-collapse`, powered by the collapse
174 // JavaScript plugin.
179 margin-right: @navbar-padding-horizontal;
181 .navbar-vertical-align(34px);
182 background-color: transparent;
183 border: 1px solid transparent;
184 border-radius: @border-radius-base;
193 .icon-bar + .icon-bar {
197 @media (min-width: @grid-float-breakpoint) {
205 // Builds on top of the `.nav` components with it's own modifier class to make
206 // the nav the full height of the horizontal nav (above 768px).
209 margin: (@navbar-padding-vertical / 2) -@navbar-padding-horizontal;
213 padding-bottom: 10px;
214 line-height: @line-height-computed;
217 @media (max-width: @screen-xs-max) {
218 // Dropdowns get custom display when collapsed
219 .open .dropdown-menu {
224 background-color: transparent;
229 padding: 5px 15px 5px 25px;
232 line-height: @line-height-computed;
235 background-image: none;
241 // Uncollapse the nav
242 @media (min-width: @grid-float-breakpoint) {
249 padding-top: ((@navbar-height - @line-height-computed) / 2);
250 padding-bottom: ((@navbar-height - @line-height-computed) / 2);
258 // Component alignment
260 // Repurpose the pull utilities as their own navbar utilities to avoid specificity
261 // issues with parents and chaining. Only do this when the navbar is uncollapsed
262 // though so that navbar contents properly stack and align in mobile.
264 @media (min-width: @grid-float-breakpoint) {
265 .navbar-left { .pull-left(); }
266 .navbar-right { .pull-right(); }
272 // Extension of the `.form-inline` with some extra flavor for optimum display in
276 margin-left: -@navbar-padding-horizontal;
277 margin-right: -@navbar-padding-horizontal;
278 padding: 10px @navbar-padding-horizontal;
279 border-top: 1px solid transparent;
280 border-bottom: 1px solid transparent;
281 @shadow: inset 0 1px 0 rgba(255,255,255,.1), 0 1px 0 rgba(255,255,255,.1);
282 .box-shadow(@shadow);
284 // Mixin behavior for optimum display
288 @media (max-width: @screen-xs-max) {
293 // Vertically center in expanded, horizontal navbar
294 .navbar-vertical-align(@input-height-base);
296 // Undo 100% width for pull classes
297 @media (min-width: @grid-float-breakpoint) {
311 // Menu position and menu carets
312 .navbar-nav > li > .dropdown-menu {
314 .border-top-radius(0);
316 // Menu position and menu caret support for dropups via extra dropup class
317 .navbar-fixed-bottom .navbar-nav > li > .dropdown-menu {
318 .border-bottom-radius(0);
321 // Right aligned menus need alt position
322 .navbar-nav.pull-right > li > .dropdown-menu,
323 .navbar-nav > li > .dropdown-menu.pull-right {
329 // Buttons in navbars
331 // Vertically center a button within a navbar (when *not* in a form).
334 .navbar-vertical-align(@input-height-base);
340 // Add a class to make any element properly align itself vertically within the navbars.
344 .navbar-vertical-align(@line-height-computed);
346 @media (min-width: @grid-float-breakpoint) {
347 margin-left: @navbar-padding-horizontal;
348 margin-right: @navbar-padding-horizontal;
353 // --------------------------------------------------
357 background-color: @navbar-default-bg;
358 border-color: @navbar-default-border;
361 color: @navbar-default-brand-color;
364 color: @navbar-default-brand-hover-color;
365 background-color: @navbar-default-brand-hover-bg;
370 color: @navbar-default-color;
375 color: @navbar-default-link-color;
379 color: @navbar-default-link-hover-color;
380 background-color: @navbar-default-link-hover-bg;
387 color: @navbar-default-link-active-color;
388 background-color: @navbar-default-link-active-bg;
395 color: @navbar-default-link-disabled-color;
396 background-color: @navbar-default-link-disabled-bg;
402 border-color: @navbar-default-toggle-border-color;
405 background-color: @navbar-default-toggle-hover-bg;
408 background-color: @navbar-default-toggle-icon-bar-bg;
414 border-color: @navbar-default-border;
417 // Dropdown menu items and carets
419 // Caret should match text color on hover
420 > .dropdown > a:hover .caret,
421 > .dropdown > a:focus .caret {
422 border-top-color: @navbar-default-link-hover-color;
423 border-bottom-color: @navbar-default-link-hover-color;
426 // Remove background color from open dropdown
431 background-color: @navbar-default-link-active-bg;
432 color: @navbar-default-link-active-color;
434 border-top-color: @navbar-default-link-active-color;
435 border-bottom-color: @navbar-default-link-active-color;
439 > .dropdown > a .caret {
440 border-top-color: @navbar-default-link-color;
441 border-bottom-color: @navbar-default-link-color;
445 @media (max-width: @screen-xs-max) {
446 // Dropdowns get custom display when collapsed
447 .open .dropdown-menu {
449 color: @navbar-default-link-color;
452 color: @navbar-default-link-hover-color;
453 background-color: @navbar-default-link-hover-bg;
460 color: @navbar-default-link-active-color;
461 background-color: @navbar-default-link-active-bg;
468 color: @navbar-default-link-disabled-color;
469 background-color: @navbar-default-link-disabled-bg;
479 // Add a class to ensure links outside the navbar nav are colored correctly.
482 color: @navbar-default-link-color;
484 color: @navbar-default-link-hover-color;
493 background-color: @navbar-inverse-bg;
494 border-color: @navbar-inverse-border;
497 color: @navbar-inverse-brand-color;
500 color: @navbar-inverse-brand-hover-color;
501 background-color: @navbar-inverse-brand-hover-bg;
506 color: @navbar-inverse-color;
511 color: @navbar-inverse-link-color;
515 color: @navbar-inverse-link-hover-color;
516 background-color: @navbar-inverse-link-hover-bg;
523 color: @navbar-inverse-link-active-color;
524 background-color: @navbar-inverse-link-active-bg;
531 color: @navbar-inverse-link-disabled-color;
532 background-color: @navbar-inverse-link-disabled-bg;
537 // Darken the responsive nav toggle
539 border-color: @navbar-inverse-toggle-border-color;
542 background-color: @navbar-inverse-toggle-hover-bg;
545 background-color: @navbar-inverse-toggle-icon-bar-bg;
551 border-color: darken(@navbar-inverse-bg, 7%);
560 background-color: @navbar-inverse-link-active-bg;
561 color: @navbar-inverse-link-active-color;
564 > .dropdown > a:hover .caret {
565 border-top-color: @navbar-inverse-link-hover-color;
566 border-bottom-color: @navbar-inverse-link-hover-color;
568 > .dropdown > a .caret {
569 border-top-color: @navbar-inverse-link-color;
570 border-bottom-color: @navbar-inverse-link-color;
577 border-top-color: @navbar-inverse-link-active-color;
578 border-bottom-color: @navbar-inverse-link-active-color;
583 @media (max-width: @screen-xs-max) {
584 // Dropdowns get custom display
585 .open .dropdown-menu {
587 border-color: @navbar-inverse-border;
590 color: @navbar-inverse-link-color;
593 color: @navbar-inverse-link-hover-color;
594 background-color: @navbar-inverse-link-hover-bg;
601 color: @navbar-inverse-link-active-color;
602 background-color: @navbar-inverse-link-active-bg;
609 color: @navbar-inverse-link-disabled-color;
610 background-color: @navbar-inverse-link-disabled-bg;
618 color: @navbar-inverse-link-color;
620 color: @navbar-inverse-link-hover-color;