Removed one not needed div level.

app/assets/javascripts/app/controllers/ticket_zoom/article_view.js.coffee

@@ -75,6 +75,15 @@ class ArticleViewItem extends App.Controller
     # get articles
     @article = App.TicketArticle.fullLocal( @ticket_article_id )
 
+    # set @el attributes
+    @el.addClass("ticket-article-item #{@article.sender.name.toLowerCase()}")
+    if @article.internal is true
+      @el.addClass('is-internal')
+    else
+      @el.removeClass('is-internal')
+    @el.attr('data-id',  @article.id)
+    @el.attr('id', "article-#{@article.id}")
+
     # check if rerender is needed
     return if !@hasChanged(@article)
 

app/assets/javascripts/app/views/ticket_zoom/article_view.jst.eco

@@ -1,6 +1,3 @@
-<div class="ticket-article-item <%= @article.sender.name.toLowerCase() %> <%= @article.type.name %><%= ' is-internal' if @article.internal is true %>" data-id="<%= @article.id %>" id="article-<%= @article.id %>">
-
-
 <div class="article-meta-clip top">
   <div class="article-content-meta top hide">
     <div class="article-meta top">
@@ -86,4 +83,3 @@
 <div class="js-article-actions"></div>
 
 <small class="task-subline zIndex-1"><time class="humanTimeFromNow" data-time="<%- @article.created_at %>">?</time></small>
-</div>