72 lines
1.9 KiB
Plaintext
72 lines
1.9 KiB
Plaintext
---
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class: css
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---
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# MainNavVertical
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Used for styles of vertically orientated main application menus/navigation.
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Menu item active state is applied on `.is-active` `<li>` elements. Additionally you can use the following placeholders for setting certin states manually:
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- `%menu-nav-vertical-action-active` The 'active' or currently selected state.
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- `%menu-nav-vertical-action-intent` The highlighted state, usually for `:hover`
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and `:focus`.
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`%menu-nav-vertical-hoisted` will 'hoist' an `<li>` element to the top of the
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containing block, the containing block defaults to the current viewport. If
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you need to define a different ancestor for a containing block you can use
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`transform` (see below).
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```hbs preview-template
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<div class="wrapper">
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<nav class="main-nav-vertical in-viewport">
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<ul>
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<li role="separator">Title</li>
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<li>
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<a href="">One</a>
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</li>
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<li class="is-active">
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<a href="">Two (is-active)</a>
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</li>
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<li class="with-intent">
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<a href="">Three (with-intent)</a>
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</li>
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<li class="hoisted">
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<a href="">Four (hoisted)</a>
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</li>
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<li role="separator">Title</li>
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<li class="custom-active">
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<a href="">One (custom-active)</a>
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</li>
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<li>
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<a href="">Two</a>
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</li>
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<li>
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<a href="">Three</a>
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</li>
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</ul>
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</nav>
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</div>
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```
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```css preview-template
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.main-nav-vertical {
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@extend %main-nav-vertical;
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}
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.main-nav-vertical li.hoisted {
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@extend %main-nav-vertical-hoisted;
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}
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.main-nav-vertical .with-intent > * {
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@extend %main-nav-vertical-action-intent;
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}
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.main-nav-vertical .custom-active > * {
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@extend %main-nav-vertical-action-active;
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}
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.wrapper {
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/* a transform is required to mark this element as the containing block */
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/* for hoisting, otherwise the viewport is the containing block */
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transform: translate(0, 0);
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background-color: var(--token-color-foreground-faint);
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padding-top: 64px;
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}
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```
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