436 lines
9.1 KiB
SCSS
436 lines
9.1 KiB
SCSS
//
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// Navbars
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// --------------------------------------------------
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// Wrapper and base class
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//
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// Provide a static navbar from which we expand to create full-width, fixed, and
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// other navbar variations.
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.navbar {
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position: relative;
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padding: $spacer;
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margin-bottom: $navbar-margin-bottom;
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@include clearfix;
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@include media-breakpoint-up(sm) {
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@include border-radius($navbar-border-radius);
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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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// Display the navbar across the entirety of the page or fixed it to the top or
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// bottom of the page.
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// Static top (unfixed, but 100% wide) navbar
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.navbar-static-top {
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z-index: $zindex-navbar;
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@include media-breakpoint-up(sm) {
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@include border-radius(0);
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}
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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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margin-bottom: 0; // override .navbar defaults
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// Undo the rounded corners
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@include media-breakpoint-up(sm) {
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@include border-radius(0);
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}
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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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}
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.navbar-sticky-top {
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position: sticky;
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top: 0;
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width: 100%;
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z-index: $zindex-navbar-sticky;
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// Undo the rounded corners
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@include media-breakpoint-up(sm) {
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@include border-radius(0);
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}
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}
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// Brand/project name
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.navbar-brand {
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float: left;
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padding: .725rem .75rem;
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margin-right: $spacer;
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margin-bottom: 0; // For headings
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font-size: $font-size-lg;
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line-height: $line-height-computed;
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> a {
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@include hover-focus {
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text-decoration: none;
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}
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}
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> img {
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display: block;
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}
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}
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// Navbar toggle
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//
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// Custom button for toggling the `.navbar-collapse`, powered by the collapse
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// JavaScript plugin.
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.navbar-toggler {
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padding: .55rem .75rem;
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margin-right: $spacer;
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margin-bottom: 0; // For headings
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font-size: $font-size-lg;
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line-height: $line-height-computed;
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background: none;
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border: 0;
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@include hover-focus {
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text-decoration: none;
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}
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}
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// Custom override for
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.navbar-toggleable {
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&-xs {
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@include media-breakpoint-up(sm) {
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display: block !important;
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}
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}
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&-sm {
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@include media-breakpoint-up(md) {
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display: block !important;
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}
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}
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}
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// Navbar form
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//
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// Extension of the `.form-inline` with some extra flavor for optimum display in
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// our navbars.
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.navbar-form {
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padding: 10px $navbar-padding-horizontal;
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margin-right: -$navbar-padding-horizontal;
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margin-left: -$navbar-padding-horizontal;
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border-top: 1px solid transparent;
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border-bottom: 1px solid transparent;
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@include box-shadow(inset 0 1px 0 rgba(255,255,255,.1), 0 1px 0 rgba(255,255,255,.1));
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// Mixin behavior for optimum display
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@extend .form-inline;
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.form-group {
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@include media-breakpoint-up(sm) {
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margin-bottom: 5px;
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&:last-child {
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margin-bottom: 0;
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}
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}
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}
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// Vertically center in expanded, horizontal navbar
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// @include navbar-vertical-align($input-height-base);
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// Undo 100% width for pull classes
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@include media-breakpoint-up(sm) {
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width: auto;
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padding-top: 0;
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padding-bottom: 0;
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margin-right: 0;
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margin-left: 0;
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border: 0;
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@include box-shadow(none);
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}
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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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@include border-top-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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@include border-top-radius($navbar-border-radius);
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@include border-bottom-radius(0);
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}
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// Buttons in navbars
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//
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// Vertically center a button within a navbar (when *not* in a form).
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// .navbar-btn {
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// @include navbar-vertical-align($input-height-base);
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// &.btn-sm {
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// @include navbar-vertical-align($input-height-sm);
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// }
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// &.btn-xs {
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// @include navbar-vertical-align(22);
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// }
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// }
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// Text in navbars
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//
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// Add a class to make any element properly align itself vertically within the navbars.
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.navbar-text {
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// @include navbar-vertical-align($line-height-computed);
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@include media-breakpoint-up(sm) {
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float: left;
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margin-right: $navbar-padding-horizontal;
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margin-left: $navbar-padding-horizontal;
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}
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}
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// Component alignment
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//
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// Repurpose the pull utilities as their own navbar utilities to avoid specificity
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// issues with parents and chaining. Only do this when the navbar is uncollapsed
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// though so that navbar contents properly stack and align in mobile.
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//
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// Declared after the navbar components to ensure more specificity on the margins.
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@include media-breakpoint-up(sm) {
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.navbar-left {
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@include pull-left();
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}
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.navbar-right {
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@include pull-right();
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margin-right: -$navbar-padding-horizontal;
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~ .navbar-right {
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margin-right: 0;
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}
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}
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}
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// Alternate navbars
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// --------------------------------------------------
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// Default navbar
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.navbar-default {
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background-color: $navbar-default-bg;
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border-color: $navbar-default-border;
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.navbar-brand {
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color: $navbar-default-brand-color;
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@include hover-focus {
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color: $navbar-default-brand-hover-color;
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background-color: $navbar-default-brand-hover-bg;
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}
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}
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.navbar-text {
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color: $navbar-default-color;
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}
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.navbar-nav {
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> li > a {
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color: $navbar-default-link-color;
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@include hover-focus {
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color: $navbar-default-link-hover-color;
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background-color: $navbar-default-link-hover-bg;
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}
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}
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> .active > a {
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@include plain-hover-focus {
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color: $navbar-default-link-active-color;
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background-color: $navbar-default-link-active-bg;
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}
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}
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> .disabled > a {
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@include plain-hover-focus {
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color: $navbar-default-link-disabled-color;
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background-color: $navbar-default-link-disabled-bg;
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}
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}
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}
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.navbar-toggle {
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border-color: $navbar-default-toggle-border-color;
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@include hover-focus {
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background-color: $navbar-default-toggle-hover-bg;
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}
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.icon-bar {
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background-color: $navbar-default-toggle-icon-bar-bg;
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}
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}
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.navbar-collapse,
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.navbar-form {
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border-color: $navbar-default-border;
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}
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// Dropdown menu items
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.navbar-nav {
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// Remove background color from open dropdown
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> .open > a {
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@include plain-hover-focus {
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color: $navbar-default-link-active-color;
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background-color: $navbar-default-link-active-bg;
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}
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}
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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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.navbar-link {
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color: $navbar-default-link-color;
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@include hover {
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color: $navbar-default-link-hover-color;
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}
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}
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.btn-link {
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color: $navbar-default-link-color;
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@include hover-focus {
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color: $navbar-default-link-hover-color;
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}
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&:disabled,
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fieldset[disabled] & {
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@include hover-focus {
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color: $navbar-default-link-disabled-color;
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}
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}
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}
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}
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// Inverse navbar
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.navbar-inverse {
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background-color: $navbar-inverse-bg;
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border-color: $navbar-inverse-border;
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.navbar-toggler,
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.navbar-brand > a,
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.nav-pills > .nav-item > .nav-link {
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color: $navbar-inverse-link-color;
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@include hover-focus {
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color: $navbar-inverse-link-hover-color;
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}
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}
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.nav-pills > .nav-item > .nav-link {
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@include hover-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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}
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.nav-pills > .active > .nav-link,
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.nav-pills > .nav-link.active {
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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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.navbar-brand {
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color: $navbar-inverse-brand-color;
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@include hover-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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@include hover-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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}
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> .active > a {
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@include plain-hover-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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}
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> .disabled > a {
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@include plain-hover-focus {
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color: $navbar-inverse-link-disabled-color;
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background-color: $navbar-inverse-link-disabled-bg;
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}
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}
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}
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.navbar-collapse,
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.navbar-form {
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border-color: darken($navbar-inverse-bg, 7%);
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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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@include plain-hover-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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}
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}
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.navbar-link {
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color: $navbar-inverse-link-color;
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@include hover {
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color: $navbar-inverse-link-hover-color;
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}
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}
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.btn-link {
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color: $navbar-inverse-link-color;
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@include hover-focus {
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color: $navbar-inverse-link-hover-color;
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}
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&:disabled,
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fieldset[disabled] & {
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@include hover-focus {
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color: $navbar-inverse-link-disabled-color;
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}
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}
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}
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}
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