diff --git a/app/views/gantts/show.html.erb b/app/views/gantts/show.html.erb
index 66890b123..0b4af3523 100644
--- a/app/views/gantts/show.html.erb
+++ b/app/views/gantts/show.html.erb
@@ -63,7 +63,7 @@ t_height = g_height + headers_height
   <p class="warning"><%= l(:notice_gantt_chart_truncated, :max => @gantt.max_rows) %></p>
 <% end %>
 
-<table width="100%" style="border:0; border-collapse: collapse;">
+<table style="width:100%; border:0; border-collapse: collapse;">
 <tr>
 <td style="width:<%= subject_width %>px; padding:0px;">
 
@@ -167,7 +167,7 @@ if Date.today >= @gantt.date_from and Date.today <= @gantt.date_to %>
 </tr>
 </table>
 
-<table width="100%">
+<table style="width:100%">
 <tr>
 <td align="left"><%= link_to_content_update("\xc2\xab " + l(:label_previous), params.merge(@gantt.params_previous)) %></td>
 <td align="right"><%= link_to_content_update(l(:label_next) + " \xc2\xbb", params.merge(@gantt.params_next)) %></td>
diff --git a/app/views/queries/_filters.html.erb b/app/views/queries/_filters.html.erb
index ae9bdd070..ff84d8544 100644
--- a/app/views/queries/_filters.html.erb
+++ b/app/views/queries/_filters.html.erb
@@ -1,4 +1,4 @@
-<table width="100%">
+<table style="width:100%">
 <tr>
 <td>
 <table>
diff --git a/public/help/wiki_syntax.html b/public/help/wiki_syntax.html
index 6886f3407..a92720b4d 100644
--- a/public/help/wiki_syntax.html
+++ b/public/help/wiki_syntax.html
@@ -20,7 +20,7 @@ table td h3 { font-size: 1.2em; text-align: left; }
 
 <h1>Wiki Syntax Quick Reference</h1>
 
-<table width="100%">
+<table style="width:100%">
 <tr><th colspan="3">Font Styles</th></tr>
 <tr><th><img src="../images/jstoolbar/bt_strong.png" style="border: 1px solid #bbb;" alt="Strong" /></th><td width="50%">*Strong*</td><td width="50%"><strong>Strong</strong></td></tr>
 <tr><th><img src="../images/jstoolbar/bt_em.png" style="border: 1px solid #bbb;" alt="Italic" /></th><td>_Italic_</td><td><em>Italic</em></td></tr>