ooops, we actually need that :fired:

plugins/poll/assets/javascripts/components/poll-results-standard.js.es6

@@ -6,10 +6,12 @@ export default Em.Component.extend({
     const voters = this.get("poll.voters");
 
     this.get("poll.options").forEach(option => {
-      const percentage = voters === 0 ? 0 : Math.floor(100 * option.get("votes") / voters);
+      const percentage = voters === 0 ? 0 : Math.floor(100 * option.get("votes") / voters),
+            style = "width: " + percentage + "%".htmlSafe();
 
       option.setProperties({
         percentage,
+        style,
         title: I18n.t("poll.option_title", { count: option.get("votes") })
       });
     });

plugins/poll/assets/javascripts/discourse/templates/components/poll-results-standard.hbs

@@ -5,7 +5,7 @@
   </tr>
   <tr>
     <td colspan="2" class="bar-back">
-      <div class="bar"></div>
+      <div class="bar" style={{option.style}}></div>
     </td>
   </tr>
 {{/each}}