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https://github.com/alex-shpak/hugo-book.git
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Improve accessibility and keyboard navigation
This commit is contained in:
Alex Shpak
parent
f416a71bf8
commit
bf93dafdfa
@ -38,6 +38,10 @@ img {
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vertical-align: baseline;
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}
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:focus {
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@include outline;
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}
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aside nav ul {
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padding: 0;
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margin: 0;
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@ -98,7 +102,6 @@ ul.pagination {
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nav {
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width: $menu-width;
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padding: $padding-16;
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z-index: 1;
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background: $body-background;
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@include fixed;
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@ -195,10 +198,8 @@ ul.pagination {
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@include spin(1s);
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}
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#book-search-results {
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small {
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opacity: .5;
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}
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small {
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opacity: 0.5;
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}
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}
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@ -279,7 +280,7 @@ ul.pagination {
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li.active img,
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li:hover img {
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opacity: 1;
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opacity: initial;
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}
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a {
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@ -304,10 +305,16 @@ aside nav,
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}
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@media screen and (max-width: $mobile-breakpoint) {
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#menu-control,
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#toc-control {
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display: inline;
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}
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.book-menu {
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visibility: hidden;
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margin-inline-start: -$menu-width;
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font-size: $font-size-base;
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z-index: 1;
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}
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.book-toc {
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@ -318,7 +325,11 @@ aside nav,
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display: block;
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}
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#menu-control:checked + main {
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#menu-control:focus ~ main label[for="menu-control"] {
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@include outline;
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}
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#menu-control:checked ~ main {
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.book-menu {
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visibility: initial;
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}
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@ -342,16 +353,22 @@ aside nav,
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}
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}
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#toc-control:focus ~ main label[for="toc-control"] {
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@include outline;
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}
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#toc-control:checked ~ main {
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.book-header aside {
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display: block;
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}
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}
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//for RTL support
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body[dir="rtl"] #menu-control:checked + main {
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.book-menu nav {
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transform: translateX(-$menu-width);
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}
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}
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#toc-control:checked + aside {
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display: block;
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}
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}
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// Extra space for big screens
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@ -20,14 +20,14 @@
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margin-bottom: $padding-16;
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a.anchor {
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display: none;
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opacity: 0;
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font-size: .75em;
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vertical-align: middle;
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text-decoration: none;
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}
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&:hover a.anchor {
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display: initial;
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&:hover a.anchor, a.anchor:focus {
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opacity: initial;
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}
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}
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@ -59,6 +59,9 @@
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input[type="radio"]:checked + label + .book-tabs-content {
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display: block;
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}
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input[type="radio"]:focus + label {
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@include outline
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}
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}
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// {{< columns >}}
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@ -54,6 +54,14 @@
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display: none;
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}
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input.toggle {
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height: 0;
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width: 0;
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overflow: hidden;
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opacity: 0;
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position: absolute;
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}
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.clearfix::after {
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content: "";
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display: table;
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@ -76,3 +84,9 @@
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overflow-x: hidden;
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overflow-y: auto;
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}
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@mixin outline {
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outline-style: auto;
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outline-color: currentColor;
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outline-color: -webkit-focus-ring-color;
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}
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@ -1,7 +1,7 @@
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# hugo server --minify --themesDir ... --baseURL=http://0.0.0.0:1313/theme/hugo-book/
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baseURL = 'https://example.com/'
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title = 'Hugo Book'
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title = 'Hugo Book having long site title'
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theme = 'hugo-book'
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# Book configuration
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File diff suppressed because one or more lines are too long
@ -1 +1 @@
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{"Target":"book.min.f11f00e4d2659e7749c679f7a29960dab5462bcb609a767e0f2ea963159b9024.css","MediaType":"text/css","Data":{"Integrity":"sha256-8R8A5NJlnndJxnn3oplg2rVGK8tgmnZ+Dy6pYxWbkCQ="}}
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{"Target":"book.min.6cd8553a6854f4812343f0f0c8baca31271e686434f381fbe3c7226f66639176.css","MediaType":"text/css","Data":{"Integrity":"sha256-bNhVOmhU9IEjQ/DwyLrKMSceaGQ084H748cib2ZjkXY="}}
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@ -7,7 +7,8 @@
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</head>
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<body dir={{ .Site.Language.LanguageDirection }}>
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<input type="checkbox" class="hidden" id="menu-control" />
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<input type="checkbox" class="hidden toggle" id="menu-control" />
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<input type="checkbox" class="hidden toggle" id="toc-control" />
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<main class="container flex">
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<aside class="book-menu">
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{{ template "menu" . }} <!-- Left menu Content -->
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@ -52,10 +53,9 @@
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{{ partial "docs/header" . }}
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{{ if default true (default .Site.Params.BookToC .Params.BookToC) }}
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<input type="checkbox" class="hidden" id="toc-control" />
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<aside class="hidden clearfix">
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{{ template "toc" . }}
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</aside>
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<aside class="hidden clearfix">
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{{ template "toc" . }}
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</aside>
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{{ end }}
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{{ end }}
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@ -4,7 +4,7 @@
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<div class="book-tabs">
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{{- range $index, $tab := .Scratch.Get $group -}}
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<input type="radio" class="hidden" name="{{ $group }}" id="{{ printf "%s-%d" $group $index }}" {{ if not $index }}checked="checked"{{ end }} />
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<input type="radio" class="toggle" name="{{ $group }}" id="{{ printf "%s-%d" $group $index }}" {{ if not $index }}checked="checked"{{ end }} />
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<label for="{{ printf "%s-%d" $group $index }}">
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{{- $tab.Name -}}
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</label>
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