fix(ux): update the buttons of the example tabs to be displayed as links (#7517)

Fixes small visual regression introduced in #7464.

Refs #7464

Author: dhenneke

src/style/_layout.scss

@@ -500,6 +500,17 @@
         {
             font-weight: bold;
         }
+
+        button.tablinks
+        {
+            background: none;
+            border: 0;
+            padding: 0;
+
+            color: inherit;
+            font-family: inherit;
+            font-weight: inherit;
+        }
     }
 }