docs fixes

pages/_docs/flags.md

@@ -5,7 +5,7 @@ plugin: flags
 done: true
 ---
 
-### Flag
+## Flag
 
 {% capture code %}
 {% include ui/flag.html flag="tg" class="mr-1" %}
@@ -14,7 +14,7 @@ done: true
 {% endcapture %}
 {% include example.html code=code %}
 
-### Flag sizes
+## Flag sizes
 
 Using Bootstrap’s typical naming structure, you can create a standard flag, or scale it up to different sizes based on what’s needed.
 
@@ -26,7 +26,7 @@ Using Bootstrap’s typical naming structure, you can create a standard flag, or
 {% endcapture %}
 {% include example.html code=code %}
 
-### Types
+## Types
 
 To set the flag of the country you want add a class `flag-(country name)`. For example to create a flag of Andorra your class should look like this: `.flag-ad`.