mirror of
https://github.com/twbs/bootstrap.git
synced 2024-11-29 11:24:18 +01:00
449 lines
11 KiB
Plaintext
449 lines
11 KiB
Plaintext
//
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// Navbars (Redux)
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// --------------------------------------------------
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// COMMON STYLES
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// -------------
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// Base class and wrapper
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.navbar {
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overflow: visible;
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padding: 0 20px;
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margin-bottom: @line-height-base;
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background-color: @navbar-background;
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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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// Set width to auto for default container
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// We then reset it for fixed navbars in the #gridSystem mixin
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.navbar .container {
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width: auto;
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}
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// Override the default collapsed state
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.nav-collapse.collapse {
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height: auto;
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overflow: visible;
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}
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// Brand: website or project name
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// -------------------------
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.navbar .brand {
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float: left;
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display: block;
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// Vertically center the text given @navbar-height
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padding: ((@navbar-height - @line-height-base) / 2) 20px ((@navbar-height - @line-height-base) / 2);
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margin-left: -20px; // negative indent to left-align the text down the page
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font-size: 20px;
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font-weight: 200;
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color: @navbar-brand-color;
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text-shadow: 0 1px 0 @navbar-background-highlight;
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&:hover {
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text-decoration: none;
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}
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}
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// Plain text in topbar
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// -------------------------
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.navbar-text {
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margin-bottom: 0;
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line-height: @navbar-height;
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color: @navbar-text;
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}
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// Janky solution for now to account for links outside the .nav
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// -------------------------
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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-color-hover;
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}
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}
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// Dividers in navbar
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// -------------------------
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.navbar .divider-vertical {
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height: @navbar-height;
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margin: 0 9px;
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border-left: 1px solid @navbar-background;
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border-right: 1px solid @navbar-background-highlight;
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}
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// Buttons in navbar
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// -------------------------
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.navbar .btn,
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.navbar .btn-group {
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.navbarVerticalAlign(30px); // Vertically center in navbar
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}
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.navbar .btn-group .btn,
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.navbar .input-prepend .btn,
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.navbar .input-append .btn {
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margin-top: 0; // then undo the margin here so we don't accidentally double it
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}
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// Navbar forms
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// -------------------------
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.navbar-form {
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margin-bottom: 0; // remove default bottom margin
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.clearfix();
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input,
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select,
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.radio,
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.checkbox {
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.navbarVerticalAlign(30px); // Vertically center in navbar
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}
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input,
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select,
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.btn {
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display: inline-block;
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margin-bottom: 0;
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}
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input[type="image"],
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input[type="checkbox"],
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input[type="radio"] {
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margin-top: 3px;
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}
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.input-append,
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.input-prepend {
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margin-top: 5px;
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white-space: nowrap; // preven two items from separating within a .navbar-form that has .pull-left
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input {
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margin-top: 0; // remove the margin on top since it's on the parent
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}
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}
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}
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// Navbar search
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// -------------------------
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.navbar-search {
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position: relative;
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float: left;
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.navbarVerticalAlign(30px); // Vertically center in navbar
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margin-bottom: 0;
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.search-query {
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margin-bottom: 0;
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padding: 4px 14px;
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#font > .sans-serif(13px, normal, 1);
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border-radius: 15px; // redeclare because of specificity of the type attribute
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}
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}
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// Static navbar
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// -------------------------
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.navbar-static-top {
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position: static;
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margin-bottom: 0; // remove 18px margin for default navbar
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border-radius: 0;
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}
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// Fixed navbar
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// -------------------------
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// Shared (top/bottom) styles
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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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margin-bottom: 0; // remove 18px margin for default navbar
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border-radius: 0;
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}
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// Reset container width
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// Required here as we reset the width earlier on and the grid mixins don't override early enough
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.navbar-static-top .container,
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.navbar-fixed-top .container,
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.navbar-fixed-bottom .container {
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#grid > .core > .span(@grid-columns);
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}
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// Fixed to top
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.navbar-fixed-top {
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top: 0;
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}
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// Fixed to bottom
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.navbar-fixed-bottom {
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bottom: 0;
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}
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// NAVIGATION
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// ----------
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.navbar .nav {
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position: relative;
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left: 0;
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display: block;
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float: left;
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margin: 0 10px 0 0;
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}
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.navbar .nav.pull-right {
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float: right; // redeclare due to specificity
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margin-right: 0; // remove margin on float right nav
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}
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.navbar .nav > li {
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float: left;
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}
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// Links
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.navbar .nav > li > a {
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float: none;
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// Vertically center the text given @navbar-height
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padding: ((@navbar-height - @line-height-base) / 2) 15px ((@navbar-height - @line-height-base) / 2);
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color: @navbar-link-color;
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text-decoration: none;
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text-shadow: 0 1px 0 @navbar-background-highlight;
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}
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.navbar .nav .dropdown-toggle .caret {
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margin-top: 8px;
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}
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// Hover
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.navbar .nav > li > a:focus,
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.navbar .nav > li > a:hover {
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background-color: @navbar-link-background-hover; // "transparent" is default to differentiate :hover from .active
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color: @navbar-link-color-hover;
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text-decoration: none;
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}
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// Active nav items
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.navbar .nav > .active > a,
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.navbar .nav > .active > a:hover,
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.navbar .nav > .active > a:focus {
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color: @navbar-link-color-active;
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text-decoration: none;
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background-color: @navbar-link-background-active;
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}
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// Navbar button for toggling navbar items in responsive layouts
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// These definitions need to come after '.navbar .btn'
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.navbar .btn-navbar {
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display: none;
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float: right;
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padding: 7px 10px;
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margin-left: 5px;
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margin-right: 5px;
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.buttonBackground(darken(@navbar-background-highlight, 5%), darken(@navbar-background, 5%));
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.box-shadow(~"inset 0 1px 0 rgba(255,255,255,.1), 0 1px 0 rgba(255,255,255,.075)");
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}
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.navbar .btn-navbar .icon-bar {
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display: block;
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width: 18px;
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height: 2px;
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background-color: #f5f5f5;
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border-radius: 1px;
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.box-shadow(0 1px 0 rgba(0,0,0,.25));
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}
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.btn-navbar .icon-bar + .icon-bar {
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margin-top: 3px;
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}
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// Dropdown menus
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// --------------
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// Menu position and menu carets
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.navbar .nav > li > .dropdown-menu {
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&:before {
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content: '';
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display: inline-block;
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border-left: 7px solid transparent;
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border-right: 7px solid transparent;
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border-bottom: 7px solid #ccc;
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border-bottom-color: @dropdown-border;
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position: absolute;
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top: -7px;
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left: 9px;
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}
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&:after {
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content: '';
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display: inline-block;
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border-left: 6px solid transparent;
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border-right: 6px solid transparent;
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border-bottom: 6px solid @dropdown-background;
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position: absolute;
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top: -6px;
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left: 10px;
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}
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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 .nav > li > .dropdown-menu {
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&:before {
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border-top: 7px solid #ccc;
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border-top-color: @dropdown-border;
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border-bottom: 0;
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bottom: -7px;
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top: auto;
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}
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&:after {
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border-top: 6px solid @dropdown-background;
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border-bottom: 0;
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bottom: -6px;
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top: auto;
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}
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}
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// Caret should match text color on hover
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.navbar .nav li.dropdown > a:hover .caret {
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border-top-color: @navbar-link-color-active;
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border-bottom-color: @navbar-link-color-active;
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}
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// Remove background color from open dropdown
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.navbar .nav li.dropdown.open > .dropdown-toggle,
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.navbar .nav li.dropdown.active > .dropdown-toggle,
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.navbar .nav li.dropdown.open.active > .dropdown-toggle {
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background-color: @navbar-link-background-active;
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color: @navbar-link-color-active;
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}
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.navbar .nav li.dropdown > .dropdown-toggle .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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.navbar .nav li.dropdown.open > .dropdown-toggle .caret,
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.navbar .nav li.dropdown.active > .dropdown-toggle .caret,
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.navbar .nav li.dropdown.open.active > .dropdown-toggle .caret {
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border-top-color: @navbar-link-color-active;
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border-bottom-color: @navbar-link-color-active;
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}
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// Right aligned menus need alt position
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.navbar .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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&:before {
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left: auto;
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right: 12px;
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}
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&:after {
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left: auto;
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right: 13px;
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}
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.dropdown-menu {
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left: auto;
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right: 100%;
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margin-left: 0;
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margin-right: -1px;
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border-radius: 6px 0 6px 6px;
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}
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}
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// Inverted navbar
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// -------------------------
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.navbar-inverse {
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background-color: @navbar-inverse-background;
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.brand,
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.nav > li > a {
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color: @navbar-inverse-link-color;
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text-shadow: 0 -1px 0 rgba(0,0,0,.25);
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&:hover {
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color: @navbar-inverse-link-color-hover;
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}
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}
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.brand {
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color: @navbar-inverse-brand-color;
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}
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.navbar-text {
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color: @navbar-inverse-text;
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}
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.nav > li > a:focus,
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.nav > li > a:hover {
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background-color: @navbar-inverse-link-background-hover;
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color: @navbar-inverse-link-color-hover;
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}
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.nav .active > a,
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.nav .active > a:hover,
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.nav .active > a:focus {
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color: @navbar-inverse-link-color-active;
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background-color: @navbar-inverse-link-background-active;
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}
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// Inline text links
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.navbar-link {
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color: @navbar-inverse-link-color;
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&:hover {
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color: @navbar-inverse-link-color-hover;
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}
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}
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// Dividers in navbar
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.divider-vertical {
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border-left-color: @navbar-inverse-background;
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border-right-color: @navbar-inverse-background-highlight;
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}
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// Dropdowns
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.nav li.dropdown.open > .dropdown-toggle,
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.nav li.dropdown.active > .dropdown-toggle,
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.nav li.dropdown.open.active > .dropdown-toggle {
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background-color: @navbar-inverse-link-background-active;
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color: @navbar-inverse-link-color-active;
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}
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.nav li.dropdown > a:hover .caret {
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border-top-color: @navbar-inverse-link-color-active;
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border-bottom-color: @navbar-inverse-link-color-active;
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}
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.nav li.dropdown > .dropdown-toggle .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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.nav li.dropdown.open > .dropdown-toggle .caret,
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.nav li.dropdown.active > .dropdown-toggle .caret,
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.nav li.dropdown.open.active > .dropdown-toggle .caret {
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border-top-color: @navbar-inverse-link-color-active;
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border-bottom-color: @navbar-inverse-link-color-active;
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}
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// Navbar search
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.navbar-search {
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.search-query {
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color: #fff;
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background-color: @navbar-inverse-search-background;
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border-color: @navbar-inverse-search-border;
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.box-shadow(~"inset 0 1px 2px rgba(0,0,0,.1), 0 1px 0 rgba(255,255,255,.15)");
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.transition(none);
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.placeholder(@navbar-inverse-search-placeholder-color);
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// Focus states (we use .focused since IE8 and down doesn't support :focus)
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&:focus,
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&.focused {
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padding: 5px 15px;
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color: @grayDark;
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text-shadow: 0 1px 0 #fff;
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background-color: @navbar-inverse-search-background-focus;
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border: 0;
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.box-shadow(0 0 3px rgba(0,0,0,.15));
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outline: 0;
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}
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}
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}
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// Navbar collapse button
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.btn-navbar {
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.buttonBackground(darken(@navbar-inverse-background-highlight, 5%), darken(@navbar-inverse-background, 5%));
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}
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}
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