diff --git a/app/views/gantts/show.html.erb b/app/views/gantts/show.html.erb
index ce53b46..018ccf3 100644
--- a/app/views/gantts/show.html.erb
+++ b/app/views/gantts/show.html.erb
@@ -99,12 +99,18 @@ left = 0
 height = (show_weeks ? header_heigth : header_heigth + g_height)
 %>
 <% @gantt.months.times do %>
-  <% width = (((month_f >> 1) - month_f) * zoom - 1).to_i %>
-  <div style="left:<%= left %>px;width:<%= width %>px;height:<%= height %>px;" class="gantt_hdr">
+  <% 
+    width = (((month_f >> 1) - month_f) * zoom - 1).to_i
+    style  = ""
+    style += "left: #{left}px;"
+    style += "width: #{width}px;"
+    style += "height: #{height}px;"
+  %>
+  <%= content_tag(:div, :style => style, :class => "gantt_hdr") do %>
     <%= link_to h("#{month_f.year}-#{month_f.month}"),
                 @gantt.params.merge(:year => month_f.year, :month => month_f.month),
                 :title => "#{month_name(month_f.month)} #{month_f.year}" %>
-  </div>
+  <% end %>
   <%
   left = left + width + 1
   month_f = month_f >> 1