diff --git a/content/shortcodes.md b/content/shortcodes.md
index bbc3a58..7cdf550 100644
--- a/content/shortcodes.md
+++ b/content/shortcodes.md
@@ -1,8 +1,10 @@
 +++
 title = "Custom shortcodes"
-date = "2023-02-19"
+date = 2023-02-19
 [taxonomies]
 tags = ["showcase", "shortcodes"]
+[extra]
+last_updated = 2023-02-26
 +++
 
 ## Image shortcodes
diff --git a/sass/parts/_header.scss b/sass/parts/_header.scss
index f0d78e2..e4246da 100644
--- a/sass/parts/_header.scss
+++ b/sass/parts/_header.scss
@@ -75,6 +75,7 @@ header {
   font-weight: 300;
   padding-top: 0.7vmin;
   padding-bottom: 3vmin;
+  line-height: 1.4rem;
 }
 
 .meta a {
diff --git a/templates/macros/content.html b/templates/macros/content.html
index 8e4d4d9..349cf1c 100644
--- a/templates/macros/content.html
+++ b/templates/macros/content.html
@@ -28,6 +28,10 @@
                 </nav>
                 {% endif %}
 
+                {% if page.extra.last_updated %}
+                    <br>Last updated on {{ macros_format_date::format_date(date=page.extra.last_updated) }}
+                {% endif %}
+
             </div>
         </div>