diff --git a/templates/webapps/galaxy/workflow/editor.mako b/templates/webapps/galaxy/workflow/editor.mako
index c96fa9efb47..572d6d27aa9 100644
--- a/templates/webapps/galaxy/workflow/editor.mako
+++ b/templates/webapps/galaxy/workflow/editor.mako
@@ -61,24 +61,6 @@
     <style type="text/css">
     body { margin: 0; padding: 0; overflow: hidden; }
 
-    #left {
-        background: #C1C9E5 url(${h.url_for('/static/style/menu_bg.png')}) top repeat-x;
-    }
-
-    div.toolMenu {
-        margin: 5px;
-        margin-left: 10px;
-        margin-right: 10px;
-    }
-    div.toolMenuGroupHeader {
-        font-weight: bold;
-        padding-top: 0.5em;
-        padding-bottom: 0.5em;
-        color: #333;
-        font-style: italic;
-        border-bottom: dotted #333 1px;
-        margin-bottom: 0.5em;
-    }
     div.toolTitleDisabled {
         padding-top: 5px;
         padding-bottom: 5px;
@@ -283,76 +265,78 @@
     </div>
 
     <div class="unified-panel-body" style="overflow: auto;">
-        <div class="toolMenu">
-            <%
-                from galaxy.workflow.modules import load_module_sections
-                module_sections = load_module_sections( trans )
-            %>
-            <div id="tool-search" style="padding-bottom: 5px; position: relative; display: block; width: 100%">
-                <input type="text" name="query" placeholder="search tools" id="tool-search-query" class="search-query parent-width" />
-                <img src="${h.url_for('/static/images/loading_small_white_bg.gif')}" id="search-spinner" class="search-spinner" />
-            </div>
+        <div class="toolMenuContainer">
+            <div class="toolMenu">
+                <%
+                    from galaxy.workflow.modules import load_module_sections
+                    module_sections = load_module_sections( trans )
+                %>
+                <div id="tool-search" style="padding-bottom: 5px; position: relative; display: block; width: 100%">
+                    <input type="text" name="query" placeholder="search tools" id="tool-search-query" class="search-query parent-width" />
+                    <img src="${h.url_for('/static/images/loading_small_white_bg.gif')}" id="search-spinner" class="search-spinner" />
+                </div>
 
-            <div class="toolSectionWrapper">
-                ${render_module_section(module_sections['inputs'])}
-            </div>
+                <div class="toolSectionWrapper">
+                    ${render_module_section(module_sections['inputs'])}
+                </div>
 
-            <div class="toolSectionList">
-                %for val in app.toolbox.tool_panel_contents( trans ):
-                    <div class="toolSectionWrapper">
-                    %if isinstance( val, Tool ):
-                        ${render_tool( val, False )}
-                    %elif isinstance( val, ToolSection ) and val.elems:
-                    <% section = val %>
-                        <div class="toolSectionTitle" id="title_${section.id}">
-                            <span>${section.name}</span>
-                        </div>
-                        <div id="${section.id}" class="toolSectionBody">
-                            <div class="toolSectionBg">
-                                %for section_key, section_val in section.elems.items():
-                                    %if isinstance( section_val, Tool ):
-                                        ${render_tool( section_val, True )}
-                                    %elif isinstance( section_val, ToolSectionLabel ):
-                                        ${render_label( section_val )}
-                                    %endif
-                                %endfor
+                <div class="toolSectionList">
+                    %for val in app.toolbox.tool_panel_contents( trans ):
+                        <div class="toolSectionWrapper">
+                        %if isinstance( val, Tool ):
+                            ${render_tool( val, False )}
+                        %elif isinstance( val, ToolSection ) and val.elems:
+                        <% section = val %>
+                            <div class="toolSectionTitle" id="title_${section.id}">
+                                <span>${section.name}</span>
                             </div>
+                            <div id="${section.id}" class="toolSectionBody">
+                                <div class="toolSectionBg">
+                                    %for section_key, section_val in section.elems.items():
+                                        %if isinstance( section_val, Tool ):
+                                            ${render_tool( section_val, True )}
+                                        %elif isinstance( section_val, ToolSectionLabel ):
+                                            ${render_label( section_val )}
+                                        %endif
+                                    %endfor
+                                </div>
+                            </div>
+                        %elif isinstance( val, ToolSectionLabel ):
+                            ${render_label( val )}
+                        %endif
                         </div>
-                    %elif isinstance( val, ToolSectionLabel ):
-                        ${render_label( val )}
-                    %endif
-                    </div>
-                %endfor
-                ## Data Manager Tools
-                %if trans.user_is_admin() and trans.app.data_managers.data_managers:
-                   <div>&nbsp;</div>
-                   <div class="toolSectionWrapper">
-                       <div class="toolSectionTitle" id="title___DATA_MANAGER_TOOLS__">
-                           <span>Data Manager Tools</span>
-                       </div>
-                       <div id="__DATA_MANAGER_TOOLS__" class="toolSectionBody">
-                           <div class="toolSectionBg">
-                               %for data_manager_id, data_manager_val in trans.app.data_managers.data_managers.items():
-                                   ${ render_tool( data_manager_val.tool, True ) }
-                               %endfor
+                    %endfor
+                    ## Data Manager Tools
+                    %if trans.user_is_admin() and trans.app.data_managers.data_managers:
+                       <div>&nbsp;</div>
+                       <div class="toolSectionWrapper">
+                           <div class="toolSectionTitle" id="title___DATA_MANAGER_TOOLS__">
+                               <span>Data Manager Tools</span>
+                           </div>
+                           <div id="__DATA_MANAGER_TOOLS__" class="toolSectionBody">
+                               <div class="toolSectionBg">
+                                   %for data_manager_id, data_manager_val in trans.app.data_managers.data_managers.items():
+                                       ${ render_tool( data_manager_val.tool, True ) }
+                                   %endfor
+                               </div>
                            </div>
                        </div>
-                   </div>
-                %endif
-                ## End Data Manager Tools
-            </div>
-            <div>&nbsp;</div>
-            %for section_name, module_section in module_sections.items():
-                %if section_name != "inputs":
-                    ${render_module_section(module_section)}
-                %endif
-            %endfor
+                    %endif
+                    ## End Data Manager Tools
+                </div>
+                <div>&nbsp;</div>
+                %for section_name, module_section in module_sections.items():
+                    %if section_name != "inputs":
+                        ${render_module_section(module_section)}
+                    %endif
+                %endfor
 
-            ## Feedback when search returns no results.
-            <div id="search-no-results" style="display: none; padding-top: 5px">
-                <em><strong>Search did not match any tools.</strong></em>
-            </div>
+                ## Feedback when search returns no results.
+                <div id="search-no-results" style="display: none; padding-top: 5px">
+                    <em><strong>Search did not match any tools.</strong></em>
+                </div>
 
+            </div>
         </div>
     </div>
 </%def>