Link the down arrow emoji to the next slide down

exampleSite/content/home/shortcodes/section.md

@@ -13,7 +13,7 @@ The `section` shortcode groups slides into a **vertical display**.
 use the down arrow or swipe down to continue
 </small>
 <br>
-🔽
+<a href="#" class="navigate-down">🔽</a>
 
 ---
 

exampleSite/data/home.toml

@@ -9,7 +9,7 @@ Store markdown in a [data template](https://gohugo.io/templates/data-templates/)
 navigate down to learn more
 </small>
 <br>
-🔽
+<a href="#" class="navigate-down">🔽</a>
 
 ---