diff --git a/src/EventForm.ce.vue b/src/EventForm.ce.vue
index 0c67d41..98cec35 100644
--- a/src/EventForm.ce.vue
+++ b/src/EventForm.ce.vue
@@ -2,6 +2,7 @@
     <div>
         <form ref="eventForm" v-if="loaded" novalidate @submit.prevent="submit">
             <div v-if="finished === false" class="bg-white @container rounded-lg shadow-lg">
+                <!-- section list - desktop; with vertical arrows -->
                 <div class="sticky top-0 z-10 hidden @sm:flex overflow-hidden rounded-t-lg h-12 @md:h-16">
                     <template v-for="(section, index) in v.sections">
                         <a
@@ -46,6 +47,8 @@
                         </a>
                     </div>
                 </div>
+
+                <!-- section list - mobile; display just the current section -->
                 <div class="flex items-center justify-between px-4 overflow-hidden rounded-t-lg @sm:hidden bg-secondary">
                     <a
                         href="#"
@@ -79,6 +82,7 @@
                     </a>
                 </div>
 
+                <!-- form fields list -->
                 <div class="py-4 @xs:py-8">
                     <carousel :touch-drag="false" :mouse-drag="false" v-model="active">
                         <slide v-for="(section, index) in v.sections" :key="index">