Prevent font awesome icons from being underlined in links.

scss/bootstrap/helpers/_icon_link.scss

@@ -0,0 +1,7 @@
+.icon-link {
+  gap: 0;
+
+  i::before {
+    display: inline-block;
+  }
+}

scss/essence.scss

@@ -14,9 +14,10 @@
 @import 'bootstrap/nav';
 @import 'bootstrap/navbar';
 @import 'bootstrap/pagination';
-
 @import 'bootstrap/code';
 
+@import 'bootstrap/helpers/icon_link';
+
 // Essence components
 @import 'elements/sidebar';
 @import 'elements/footer';