diff --git a/source/_includes/nav.html.twig b/source/_includes/nav.html.twig
index 652592a95..480951a23 100644
--- a/source/_includes/nav.html.twig
+++ b/source/_includes/nav.html.twig
@@ -9,7 +9,7 @@
         <nav class="w-3/4 text-right">
             {% for link in site.nav_links %}
                 <a href="{{ link.href }}"
-                   class="inline-block py-4 ml-4 {{ page.url matches '#^' ~ (link.pattern ?: link.href) ~ '/?#' ? 'border-b-2 border-blue' }}">
+                   class="inline-block pt-4 pb-3 ml-3 {{ page.url matches '#^' ~ (link.pattern ?: link.href) ~ '/?#' ? 'border-b-3 border-blue' }}">
                     {{- link.title -}}
                 </a>
             {% endfor %}
diff --git a/tailwind.js b/tailwind.js
index 8bc061f57..b4aae2135 100644
--- a/tailwind.js
+++ b/tailwind.js
@@ -176,6 +176,7 @@ module.exports = {
     default: '1px',
     '0': '0',
     '2': '2px',
+    '3': '3px',
     '4': '4px',
     '8': '8px',
   },