Fix image alignment in text to baseline

assets/book.scss

@@ -51,7 +51,7 @@ a {
 }
 
 img {
-  vertical-align: middle;
+  vertical-align: baseline;
 }
 
 aside nav ul {
@@ -147,6 +147,10 @@ ul.pagination {
     @include fixed;
   }
 
+  img {
+    height: 1em;
+  }
+
   nav > ul > li:first-child {
     margin-top: 0;
   }
@@ -166,10 +170,8 @@ ul.pagination {
   display: flex;
   padding-top: $padding-16;
   font-size: $font-size-14;
-  align-items: baseline;
 
   img {
-    width: 1em;
     height: 1em;
   }
 }

exampleSite/content/docs/shortcodes.md

@@ -1,6 +1,7 @@
-# Expand shortcode
+# Shortcodes
+## Expand shortcode
 
-## Default
+### Default
 
 ```tpl
 {{</* expand */>}}
@@ -14,7 +15,7 @@ Lorem markdownum insigne...
 Lorem markdownum insigne...
 {{< /expand >}}
 
-## With Custom Label
+### With Custom Label
 
 ```tpl
 {{</* expand "Custom Label" "..." */>}}
@@ -31,7 +32,7 @@ protulit, sed sed aere valvis inhaesuro Pallas animam: qui _quid_, ignes.
 Miseratus fonte Ditis conubia.
 {{< /expand >}}
 
-# Buttons
+## Buttons
 
 ```tpl
 {{</* button relref="/" [class="..."] */>}}Get Home{{</* /button */>}}
@@ -41,7 +42,7 @@ Miseratus fonte Ditis conubia.
 {{< button relref="/" >}}Get Home{{< /button >}}
 {{< button href="https://github.com/alex-shpak/hugo-book" >}}Contribute{{< /button >}}
 
-# Tabs
+## Tabs
 
 ```tpl
 {{</* tabs "uniqueid" */>}}
@@ -88,7 +89,7 @@ Miseratus fonte Ditis conubia.
 {{< /tab >}}
 {{< /tabs >}}
 
-# Columns
+## Columns
 
 ```html
 {{</* columns */>}} <!-- begin columns block -->
@@ -130,7 +131,7 @@ Miseratus fonte Ditis conubia.
 {{< /columns >}}
 
 
-# Mermaid Chart
+## Mermaid Chart
 
 {{< columns >}}
 ```tpl

exampleSite/resources/_gen/assets/scss/book.scss_48b060fe05b0a273d182ef83c0605941.json

@@ -1 +1 @@
-{"Target":"book.min.5efdfb5d6c57649e96a5e47f2e86a409f1b4c1a8452f3c01bdd82cb1dd69c7cb.css","MediaType":"text/css","Data":{"Integrity":"sha256-Xv37XWxXZJ6WpeR/LoakCfG0wahFLzwBvdgssd1px8s="}}
+{"Target":"book.min.27ab072a10b6c916706e78f8a221f604fb02c94d5396ebfabf8121410911cc92.css","MediaType":"text/css","Data":{"Integrity":"sha256-J6sHKhC2yRZwbnj4oiH2BPsCyU1Tluv6v4EhQQkRzJI="}}