mirror of
https://github.com/twbs/bootstrap.git
synced 2025-11-04 00:03:15 -05:00
364 lines
7.5 KiB
Plaintext
364 lines
7.5 KiB
Plaintext
//
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// Navbars
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// --------------------------------------------------
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// Wrapper and base class
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.navbar {
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position: relative;
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margin-bottom: 20px;
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padding-left: @navbar-padding;
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padding-right: @navbar-padding;
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background-color: @navbar-bg;
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border-radius: @border-radius-base;
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// Prevent floats from breaking the navbar
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.clearfix();
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}
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// Navbar nav links
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// -------------------------
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.navbar-nav {
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// Space out from .navbar .brand and .btn-navbar when stacked in mobile views
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// and outdent nav links so text lines up with logo.
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margin-top: 10px;
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margin-bottom: 15px;
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> li > a {
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padding-top: ((@navbar-height - @line-height-computed) / 2);
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padding-bottom: ((@navbar-height - @line-height-computed) / 2);
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color: @navbar-link-color;
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line-height: 20px;
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border-radius: @border-radius-base;
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}
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> li > a:hover,
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> li > a:focus {
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color: @navbar-link-hover-color;
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background-color: @navbar-link-hover-bg;
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}
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> .active > a,
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> .active > a:hover,
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> .active > a:focus {
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color: @navbar-link-active-color;
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background-color: @navbar-link-active-bg;
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}
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> .disabled > a,
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> .disabled > a:hover,
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> .disabled > a:focus {
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color: @navbar-link-disabled-color;
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background-color: @navbar-link-disabled-bg;
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}
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// Right aligned contents
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// Make them full width first so that they align properly on mobile
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&.pull-right {
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width: 100%;
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}
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}
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//
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// Navbar alignment options
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// --------------------------------------------------
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// Static navbar
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.navbar-static-top {
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border-radius: 0;
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}
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// Fix the top/bottom navbars when screen real estate supports it
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.navbar-fixed-top,
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.navbar-fixed-bottom {
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position: fixed;
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right: 0;
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left: 0;
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z-index: @zindex-navbar-fixed;
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border-radius: 0;
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}
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.navbar-fixed-top {
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top: 0;
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}
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.navbar-fixed-bottom {
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bottom: 0;
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margin-bottom: 0; // override .navbar defaults
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}
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//
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// Navbar optional components
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// --------------------------------------------------
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// Brand/project name
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.navbar-brand {
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display: block;
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max-width: 200px;
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margin-left: auto;
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margin-right: auto;
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padding: @navbar-padding;
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font-size: @font-size-large;
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font-weight: 500;
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line-height: @line-height-computed;
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color: @navbar-brand-color;
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text-align: center;
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&:hover,
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&:focus {
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color: @navbar-brand-hover-color;
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text-decoration: none;
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background-color: @navbar-brand-hover-bg;
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}
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}
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// Collapsible navbar toggle
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.navbar-toggle {
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position: absolute;
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top: 10px;
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right: 10px;
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padding: 8px 12px;
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background-color: transparent;
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border: 1px solid #ddd;
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border-radius: 4px;
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&:hover,
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&:focus {
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background-color: #ddd;
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}
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// Bars
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.icon-bar {
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display: block;
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width: 22px;
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height: 2px;
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background-color: #ccc;
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border-radius: 1px;
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}
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.icon-bar + .icon-bar {
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margin-top: 4px;
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}
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}
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// Navbar form
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.navbar-form {
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.form-inline();
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.navbar-vertical-align(@input-height-base); // Vertically center in navbar
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}
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// Dropdown menus
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// Menu position and menu carets
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.navbar-nav > li > .dropdown-menu {
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margin-top: 0;
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border-top-left-radius: 0;
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border-top-right-radius: 0;
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}
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// Menu position and menu caret support for dropups via extra dropup class
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.navbar-fixed-bottom .navbar-nav > li > .dropdown-menu {
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border-bottom-left-radius: 0;
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border-bottom-right-radius: 0;
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}
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// Dropdown menu items and carets
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.navbar-nav {
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// Caret should match text color on hover
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> .dropdown > a:hover .caret,
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> .dropdown > a:focus .caret {
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border-top-color: @navbar-link-hover-color;
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border-bottom-color: @navbar-link-hover-color;
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}
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// Remove background color from open dropdown
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> .open > a,
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> .open > a:hover,
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> .open > a:focus {
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background-color: @navbar-link-active-bg;
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color: @navbar-link-active-color;
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}
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> .dropdown > a .caret {
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border-top-color: @navbar-link-color;
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border-bottom-color: @navbar-link-color;
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}
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> .open > a .caret,
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> .open > a:hover .caret,
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> .open > a:focus .caret {
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border-top-color: @navbar-link-active-color;
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border-bottom-color: @navbar-link-active-color;
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}
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}
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// Right aligned menus need alt position
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.navbar-nav.pull-right > li > .dropdown-menu,
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.navbar-nav > li > .dropdown-menu.pull-right {
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left: auto;
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right: 0;
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}
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// Inverse navbar
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// --------------------------------------------------
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.navbar-inverse {
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background-color: @navbar-inverse-bg;
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.navbar-brand {
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color: @navbar-inverse-brand-color;
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&:hover,
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&:focus {
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color: @navbar-inverse-brand-hover-color;
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background-color: @navbar-inverse-brand-hover-bg;
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}
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}
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.navbar-text {
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color: @navbar-inverse-color;
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}
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.navbar-nav {
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> li > a {
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color: @navbar-inverse-link-color;
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}
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> li > a:hover,
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> li > a:focus {
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color: @navbar-inverse-link-hover-color;
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background-color: @navbar-inverse-link-hover-bg;
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}
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> .active > a,
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> .active > a:hover,
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> .active > a:focus {
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color: @navbar-inverse-link-active-color;
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background-color: @navbar-inverse-link-active-bg;
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}
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> .disabled > a,
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> .disabled > a:hover,
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> .disabled > a:focus {
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color: @navbar-inverse-link-disabled-color;
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background-color: @navbar-inverse-link-disabled-bg;
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}
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}
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// Darken the responsive nav toggle
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.navbar-toggle {
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border-color: #333;
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&:hover,
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&:focus {
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background-color: #333;
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}
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.icon-bar {
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background-color: #fff;
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}
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}
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// Dropdowns
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.navbar-nav {
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> .open > a,
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> .open > a:hover,
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> .open > a:focus {
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background-color: @navbar-inverse-link-active-bg;
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color: @navbar-inverse-link-active-color;
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}
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> .dropdown > a:hover .caret {
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border-top-color: @navbar-inverse-link-hover-color;
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border-bottom-color: @navbar-inverse-link-hover-color;
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}
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> .dropdown > a .caret {
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border-top-color: @navbar-inverse-link-color;
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border-bottom-color: @navbar-inverse-link-color;
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}
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> .open > a .caret,
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> .open > a:hover .caret,
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> .open > a:focus .caret {
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border-top-color: @navbar-inverse-link-active-color;
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border-bottom-color: @navbar-inverse-link-active-color;
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}
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}
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}
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// Responsive navbar
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// --------------------------------------------------
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@media screen and (min-width: @grid-float-breakpoint) {
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.navbar-brand {
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float: left;
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margin-left: -(@navbar-padding);
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margin-right: 5px;
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}
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.navbar-nav {
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float: left;
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// undo margin to make nav extend full height of navbar
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margin-top: 0;
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margin-bottom: 0;
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> li {
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float: left;
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> a {
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border-radius: 0;
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}
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}
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&.pull-right {
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float: right;
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width: auto;
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}
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}
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// Required to make the collapsing navbar work on regular desktops
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.navbar-toggle {
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position: relative;
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top: auto;
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left: auto;
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display: none;
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}
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.nav-collapse.collapse {
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height: auto !important;
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overflow: visible !important;
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}
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}
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// Buttons in navbars
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//
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// Vertically center a button within a navbar (when *not* in a form).
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.navbar-btn {
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margin-top: ((@navbar-height - @input-height-base) / 2);
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}
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// Text in navbars
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//
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// Add a class to make any element properly align itself vertically within the navbars.
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.navbar-text {
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.navbar-vertical-align(@line-height-computed);
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}
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// Links in navbars
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//
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// Add a class to ensure links outside the navbar nav are colored correctly.
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// Default navbar variables
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.navbar-link {
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color: @navbar-link-color;
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&:hover {
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color: @navbar-link-hover-color;
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}
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}
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// Use the inverse navbar variables
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.navbar-inverse .navbar-link {
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color: @navbar-inverse-link-color;
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&:hover {
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color: @navbar-inverse-link-hover-color;
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}
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}
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