98 lines
2.5 KiB
CSS
98 lines
2.5 KiB
CSS
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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:host {
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--page-nav-margin-top: 72px;
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--page-nav-gap: var(--space-large);
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--page-nav-button-gap: var(--space-xsmall);
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--page-nav-border-color: var(--border-color-transparent);
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--page-nav-focus-outline-inset: var(--focus-outline-inset);
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--page-nav-heading-logo-size: calc(var(--icon-size-default) + var(--space-small));
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--page-nav-hr-color: #CFCFD8;
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margin-inline-start: 42px;
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position: sticky;
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top: 0;
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height: 100vh;
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display: flex;
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flex-shrink: 0;
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flex-direction: column;
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gap: var(--page-nav-gap);
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@media (prefers-reduced-motion) {
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/* (See Bug 1610081) Setting border-inline-end to add clear differentiation between side navigation and main content area */
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border-inline-end: 1px solid var(--page-nav-border-color);
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padding-inline-end: var(--space-small);
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}
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@media (max-width: 52rem) {
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grid-template-rows: 1fr auto;
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}
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}
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nav {
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display: flex;
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flex-direction: column;
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gap: var(--page-nav-gap);
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overflow-y: auto;
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scrollbar-gutter: stable;
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scrollbar-width: thin;
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}
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.page-nav-heading-wrapper {
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display: flex;
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align-items: center;
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gap: var(--space-small);
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margin-block-start: var(--page-nav-margin-top);
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> .logo {
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display: inline-block;
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height: var(--page-nav-heading-logo-size);
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width: var(--page-nav-heading-logo-size);
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background: image-set(url("chrome://branding/content/about-logo.png"), url("chrome://branding/content/about-logo@2x.png") 2x) no-repeat center;
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background-size: auto;
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background-size: var(--page-nav-heading-logo-size);
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/* heading logo should be centered above button icons */
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margin-inline-start: calc(var(--space-medium) - ((var(--page-nav-heading-logo-size) - var(--icon-size-default)) / 2));
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@media (max-width: 52rem) {
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margin-inline-start: 4px;
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}
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}
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> .page-nav-heading {
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font-size: var(--font-size-xlarge);
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font-weight: var(--font-weight-bold);
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margin-block: 0;
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@media (max-width: 52rem) {
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display: none;
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}
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}
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}
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.primary-nav-group,
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#secondary-nav-group {
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display: grid;
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grid-template-columns: 1fr;
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grid-auto-rows: min-content;
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gap: var(--page-nav-button-gap);
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@media (max-width: 52rem) {
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justify-content: center;
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}
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&:not(:has(slot:has-slotted)) {
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display: none;
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}
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}
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hr {
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width: 100%;
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margin: 0;
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height: 1px;
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border: 0;
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background-color: var(--page-nav-hr-color);
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flex-shrink: 0;
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}
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