improve anchor link alignment and spacing

CHANGELOG.md

@@ -1,5 +1,3 @@
-* FEATURE
-  * add iconfont based on svg icons
-* BUGFIX
-  * use iconfont in next/prev links to fix unicode errors on mobile devices
-  * use fake underline for next/pref links on hover
+* ENHANCEMENT
+  * improve anchor link alignment and spacing
+  * show anchor link only on `:hover`

exampleSite/config.yaml

@@ -28,3 +28,5 @@ params:
 
   geekdocLegalNotice: https://geeklabor.de/legal-notice/#impressum
   geekdocPrivacyPolicy: https://geeklabor.de/legal-notice/#datenschutzerkl%C3%A4rung
+
+  geekdocAnchorLeft: true

exampleSite/content/shortcodes/toc.md

@@ -22,6 +22,14 @@ Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod
 
 Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat.
 
+##### Level 2.1.1.1
+
+Lorem ipsum dolor sit amet, consetetur sadipscing elitr.
+
+###### Level 2.1.1.1.1
+
+Lorem ipsum dolor sit amet, consetetur sadipscing elitr.
+
 ### Level 2.2
 
 Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren.

layouts/partials/content.html

@@ -3,9 +3,9 @@
 
 {{ $.Scratch.Set "content" (.Content | replaceRE `<nav id="TableOfContents">\s*<ul>\s*<li>\s*<ul>` `<nav id="TableOfContents"><ul>` | replaceRE `</ul>\s*</li>\s*</ul>\s*</nav>` `</ul></nav>` | safeHTML) }}
 {{ if and $showAnchor $anchorLeft }}
-    {{ $.Scratch.Set "content" ($.Scratch.Get "content" | replaceRE "(<h[2-9] id=\"([^\"]+)\"[^>]*>)(.*?)(</h[2-9]+>)" (printf `%s<a data-clipboard-text="%s" class="gdoc-page__anchor gdoc-page__anchor--left clip" href="#%s"><svg class="icon link"><use xlink:href="#link"></use></svg></a>%s%s` `${1}` (absURL (printf "%s#%s" .Permalink `${2}`)) `${2}` `${3}` `${4}`) | safeHTML) }}
+    {{ $.Scratch.Set "content" ($.Scratch.Get "content" | replaceRE "(<h[2-9] id=\"([^\"]+)\"[^>]*>)(.*?)(</h[2-9]+>)" (printf `<div class="gdoc-page__anchorwrap">%s<a data-clipboard-text="%s" class="gdoc-page__anchor gdoc-page__anchor--left clip" href="#%s"><svg class="icon link"><use xlink:href="#link"></use></svg></a>%s%s</div>` `${1}` (absURL (printf "%s#%s" .Permalink `${2}`)) `${2}` `${3}` `${4}`) | safeHTML) }}
 {{ else if and $showAnchor (not $anchorLeft) }}
-    {{ $.Scratch.Set "content" ($.Scratch.Get "content" | replaceRE "(<h[2-9] id=\"([^\"]+)\"[^>]*>)(.*?)(</h[2-9]+>)" (printf `%s%s<a data-clipboard-text="%s" class="gdoc-page__anchor gdoc-page__anchor--right clip" href="#%s"><svg class="icon link"><use xlink:href="#link"></use></svg></a>%s` `${1}` `${3}` (absURL (printf "%s#%s" .Permalink `${2}`)) `${2}` `${4}`) | safeHTML) }}
+    {{ $.Scratch.Set "content" ($.Scratch.Get "content" | replaceRE "(<h[2-9] id=\"([^\"]+)\"[^>]*>)(.*?)(</h[2-9]+>)" (printf `<div class="gdoc-page__anchorwrap">%s%s<a data-clipboard-text="%s" class="gdoc-page__anchor gdoc-page__anchor--right clip" href="#%s"><svg class="icon link"><use xlink:href="#link"></use></svg></a>%s</div>` `${1}` `${3}` (absURL (printf "%s#%s" .Permalink `${2}`)) `${2}` `${4}`) | safeHTML) }}
 {{ end }}
 
 {{ $.Scratch.Get "content" }}

src/sass/_base.scss

@@ -234,18 +234,29 @@ img {
     }
   }
 
+  &__anchorwrap {
+    &:hover .gdoc-page__anchor .icon {
+      color: $gray-500;
+    }
+  }
+
   &__anchor {
+    min-width: 30px;
+
     &--left {
-      min-width: 35px;
+      position: absolute;
+      margin-left: -25px;
       text-align: left;
     }
 
     &--right {
-      margin-left: 0.5em;
+      text-align: right;
     }
 
     .icon {
-      color: $gray-400;
+      width: 1.4rem;
+      height: 1.4rem;
+      color: transparent;
     }
   }
 }
@@ -452,6 +463,10 @@ img {
   }
 
   .gdoc-header {
+    .container {
+      padding: $padding-16 $padding-16 * 2;
+    }
+
     .icon {
       width: $font-size-16 * 1.5;
       height: $font-size-16 * 1.5;
@@ -492,8 +507,18 @@ img {
     display: none;
   }
 
-  .gdoc-footer__item {
-    width: 100%;
+  .gdoc-page {
+    padding: $padding-16 * 1.5 $padding-16 * 2;
+  }
+
+  .gdoc-footer {
+    .container {
+      padding: $padding-16 $padding-16 * 2;
+    }
+
+    &__item {
+      width: 100%;
+    }
   }
 
   #menu-control:checked ~ main {