Appearance tweaks, per QA Feedback.

poll/public/css/poll.css

@@ -145,7 +145,7 @@ li.poll-result .poll-image {
 
 .survey-table thead tr th {
     font-weight: bold;
-    font-size: .8rem;
+    font-size: .9rem;
 }
 
 .survey-table .survey-row {

poll/public/handlebars/poll_results.handlebars

 <script id="poll-results-template" type="text/html">
-    <h2 class="poll-header">{{display_name}}</h2>
+    <h3 class="poll-header">{{display_name}}</h3>
     <div class="poll-question-container">{{{question}}}</div>
     <ul class="poll-answers-results">
     {{#each tally}}
@@ -35,7 +35,7 @@
     <div class="poll-footnote">Results gathered from {{total}} respondent{{#if plural}}s{{/if}}.</div>
     {{#if feedback}}
         <hr />
-        <h2 class="poll-header">Feedback</h2>
+        <h3 class="poll-header">Feedback</h3>
         <div class="poll-feedback">
             {{{feedback}}}
         </div>

poll/public/handlebars/survey_results.handlebars

@@ -29,7 +29,7 @@
     <div class="poll-footnote">Results gathered from {{total}} respondent{{#if plural}}s{{/if}}.</div>
     {{#if feedback}}
         <hr />
-        <h2 class="poll-header">Feedback</h2>
+        <h3 class="poll-header">Feedback</h3>
         <div class="poll-feedback">
             {{{feedback}}}
         </div>

poll/public/js/poll_edit.js

@@ -26,6 +26,10 @@ function PollEditUtil(runtime, element, pollType) {
                             // collisions in the real world.
                             var bottom = $(button_mapping[context_key]['bottomMarker']);
                             var new_item_dict = self.extend({}, button_mapping[context_key]['template']);
+                            // We have to insert this key now rather than keep it in the template
+                            // so that it's generated with the current time. If we constructed it as part
+                            // of the template, all the keys would be the same, since the time would be calculated
+                            // once.
                             new_item_dict['key'] = Date.now();
                             var new_item = $(self.answerTemplate({'items': [new_item_dict]}));
                             bottom.before(new_item);