diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/auth_subfields_structure.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/auth_subfields_structure.tt
index 28a39a46c5..f0fe0454e8 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/auth_subfields_structure.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/auth_subfields_structure.tt
@@ -26,11 +26,10 @@
   [% END %]
 </div>
 
-<div id="doc3" class="yui-t2">
-
-<div id="bd">
-    <div id="yui-main">
-    <div class="yui-b">
+<div class="main container-fluid">
+    <div class="row">
+        <div class="col-sm-10 col-sm-push-2">
+            <main>
 
 [% IF ( add_form ) %]
 
@@ -327,16 +326,19 @@
 
 [% END %]
 
-</div>
-</div>
-<div class="yui-b">
-[% INCLUDE 'admin-menu.inc' %]
-</div>
-</div>
+            </main>
+        </div> <!-- /.col-sm-10.col-sm-push-2 -->
+
+        <div class="col-sm-2 col-sm-pull-10">
+            <aside>
+                [% INCLUDE 'admin-menu.inc' %]
+            </aside>
+        </div> <!-- /.col-sm-2.col-sm-pull-10 -->
+     </div> <!-- /.row -->
 
 [% MACRO jsinclude BLOCK %]
     [% Asset.js("js/admin-menu.js") | $raw %]
-    <script type="text/javascript">
+    <script>
      $(document).ready(function() {
         $('#subfieldtabs').tabs();
      });
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/auth_tag_structure.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/auth_tag_structure.tt
index 9495b09a52..94b8d57444 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/auth_tag_structure.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/auth_tag_structure.tt
@@ -54,11 +54,10 @@
     [% END %]
 </div>
 
-<div id="doc3" class="yui-t2">
-   
-   <div id="bd">
-    <div id="yui-main">
-    <div class="yui-b">
+<div class="main container-fluid">
+    <div class="row">
+        <div class="col-sm-10 col-sm-push-2">
+            <main>
 
 <h1>Authority MARC framework for [% IF ( authtypecode ) %][% authtypecode | html %][% ELSE %]default framework[% END %]</h1>
 
@@ -227,17 +226,20 @@
 
 [% END %]
 
-</div>
-</div>
-<div class="yui-b">
-[% INCLUDE 'admin-menu.inc' %]
-</div>
-</div>
+            </main>
+        </div> <!-- /.col-sm-10.col-sm-push-2 -->
+
+        <div class="col-sm-2 col-sm-pull-10">
+            <aside>
+                [% INCLUDE 'admin-menu.inc' %]
+            </aside>
+        </div> <!-- /.col-sm-2.col-sm-pull-10 -->
+     </div> <!-- /.row -->
 
 [% MACRO jsinclude BLOCK %]
     [% INCLUDE 'datatables.inc' %]
     [% Asset.js("js/admin-menu.js") | $raw %]
-    <script type="text/javascript">
+    <script>
         $(document).ready(function() {
             $("#table_authtagstructure").dataTable($.extend(true, {}, dataTablesDefaults, {
                 "aoColumnDefs": [
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/authtypes.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/authtypes.tt
index 887e9c312d..25c3dabb46 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/authtypes.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/authtypes.tt
@@ -28,10 +28,10 @@
 [% END %]
 </div>
 
-<div id="doc3" class="yui-t2">
-  <div id="bd">
-	<div id="yui-main">
-	  <div class="yui-b">
+<div class="main container-fluid">
+    <div class="row">
+        <div class="col-sm-10 col-sm-push-2">
+            <main>
 
 [% FOR m IN messages %]
     <div class="dialog [% m.type | html %]">
@@ -167,17 +167,20 @@
     </table>
 [% END %]
 
-</div>
-</div>
-<div class="yui-b">
-[% INCLUDE 'admin-menu.inc' %]
-</div>
-</div>
+            </main>
+        </div> <!-- /.col-sm-10.col-sm-push-2 -->
+
+        <div class="col-sm-2 col-sm-pull-10">
+            <aside>
+                [% INCLUDE 'admin-menu.inc' %]
+            </aside>
+        </div> <!-- /.col-sm-2.col-sm-pull-10 -->
+     </div> <!-- /.row -->
 
 [% MACRO jsinclude BLOCK %]
     [% INCLUDE 'datatables.inc' %]
     [% Asset.js("js/admin-menu.js") | $raw %]
-    <script type="text/javascript">
+    <script>
         $(document).ready(function() {
             $("#authtypes").dataTable($.extend(true, {}, dataTablesDefaults, {
                 "aoColumnDefs": [
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/biblio_framework.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/biblio_framework.tt
index 399e2c90b5..d0626438ae 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/biblio_framework.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/biblio_framework.tt
@@ -28,10 +28,10 @@
 [% END %]
 </div>
 
-<div id="doc3" class="yui-t2">
-  <div id="bd">
-    <div id="yui-main">
-      <div class="yui-b">
+<div class="main container-fluid">
+    <div class="row">
+        <div class="col-sm-10 col-sm-push-2">
+            <main>
 
 [% FOR m IN messages %]
     <div class="dialog [% m.type | html %]">
@@ -274,17 +274,21 @@
 </table>
 
 [% END %]
-    </div>
-  </div>
-<div class="yui-b">
-[% INCLUDE 'admin-menu.inc' %]
-  </div>
-</div>
+
+            </main>
+        </div> <!-- /.col-sm-10.col-sm-push-2 -->
+
+        <div class="col-sm-2 col-sm-pull-10">
+            <aside>
+                [% INCLUDE 'admin-menu.inc' %]
+            </aside>
+        </div> <!-- /.col-sm-2.col-sm-pull-10 -->
+     </div> <!-- /.row -->
 
 [% MACRO jsinclude BLOCK %]
     [% INCLUDE 'datatables.inc' %]
     [% Asset.js("js/admin-menu.js") | $raw %]
-    <script type="text/javascript">
+    <script>
         /* Set some variable needed in biblio_framework.js */
         var MSG_IMPORT_ERROR = _("Error importing the framework");
         var MSG_SELECT_FILE_FORMAT = _("Please select a CSV (.csv), ODS (.ods) or XML (.xml) spreadsheet file.");
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/branch_transfer_limits.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/branch_transfer_limits.tt
index e0019ab9e8..23999bc3b2 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/branch_transfer_limits.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/branch_transfer_limits.tt
@@ -15,11 +15,10 @@
 
 <div id="breadcrumbs"><a href="/cgi-bin/koha/mainpage.pl">Home</a> &rsaquo; <a href="/cgi-bin/koha/admin/admin-home.pl">Administration</a> &rsaquo; Set library checkin and transfer policy</div>
 
-<div id="doc3" class="yui-t1">
-
-<div id="bd">
-     <div id="yui-main">
-    <div class="yui-b">
+<div class="main container-fluid">
+    <div class="row">
+        <div class="col-sm-10 col-sm-push-2">
+            <main>
 
 <h1>Library [% branchcode | html %] - [% Branches.GetName( branchcode ) | html %] Checkin and transfer policy</h1>
     <form method="get" action="/cgi-bin/koha/admin/branch_transfer_limits.pl" id="selectlibrary">
@@ -79,18 +78,22 @@
 		</fieldset>
 		</form>
 		</div>
-  </div>
-</div>
-<div class="yui-b">
-  [% INCLUDE 'admin-menu.inc' %]
-</div>
-</div>
+
+            </main>
+        </div> <!-- /.col-sm-10.col-sm-push-2 -->
+
+        <div class="col-sm-2 col-sm-pull-10">
+            <aside>
+                [% INCLUDE 'admin-menu.inc' %]
+            </aside>
+        </div> <!-- /.col-sm-2.col-sm-pull-10 -->
+     </div> <!-- /.row -->
 
 [% MACRO jsinclude BLOCK %]
     [% Asset.js("js/admin-menu.js") | $raw %]
     [% INCLUDE 'datatables.inc' %]
     [% Asset.js("lib/jquery/plugins/jquery.checkboxes.min.js") | $raw %]
-    <script type="text/javascript">
+    <script>
         $(document).ready(function(){
             $("#CheckAll").click(function(){ $("#transferlimit_tabs").checkCheckboxes(); return false; });
             $("#UncheckAll").click(function(){ $("#transferlimit_tabs").unCheckCheckboxes(); return false; });
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/branches.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/branches.tt
index 5ad1a50cc9..ae7626da71 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/branches.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/branches.tt
@@ -28,11 +28,10 @@
 [% END %]
 </div>
 
-<div id="doc3" class="yui-t2">
-
-   <div id="bd">
-    <div id="yui-main">
-    <div class="yui-b">
+<div class="main container-fluid">
+    <div class="row">
+        <div class="col-sm-10 col-sm-push-2">
+            <main>
 
 [% FOREACH m IN messages %]
     <div class="dialog [% m.type | html %]">
@@ -236,18 +235,21 @@
     [% END %]
 [% END %]
 
-</div>
-</div>
-<div class="yui-b">
-[% INCLUDE 'admin-menu.inc' %]
-</div>
-</div>
+            </main>
+        </div> <!-- /.col-sm-10.col-sm-push-2 -->
+
+        <div class="col-sm-2 col-sm-pull-10">
+            <aside>
+                [% INCLUDE 'admin-menu.inc' %]
+            </aside>
+        </div> <!-- /.col-sm-2.col-sm-pull-10 -->
+     </div> <!-- /.row -->
 
 [% MACRO jsinclude BLOCK %]
     [% Asset.js("js/admin-menu.js") | $raw %]
     [% INCLUDE 'datatables.inc' %]
     [% Asset.js("lib/tiny_mce/tiny_mce.js") | $raw %]
-    <script type="text/javascript">
+    <script>
         $(document).ready(function() {
             $("#branchest").dataTable($.extend(true, {}, dataTablesDefaults, {
                 "aoColumnDefs": [