diff --git a/include/admin/category.inc.php b/include/admin/category.inc.php
index adf44c18..70ecbd13 100644
--- a/include/admin/category.inc.php
+++ b/include/admin/category.inc.php
@@ -149,7 +149,7 @@ if ( $serendipity['GET']['adminAction'] == 'edit' || $serendipity['GET']['adminA
         $data['new'] = true;
         $cid = false;
         $this_cat = array();
-        echo '<strong>'. CREATE_NEW_CAT .'</strong>';
+        echo '<h2>'. CREATE_NEW_CAT .'</h2>';
         $save = CREATE;
         $read_groups  = array(0 => 0);
         $write_groups = array(0 => 0);
diff --git a/templates/2k11/admin/category.inc.tpl b/templates/2k11/admin/category.inc.tpl
index 4c1c46b1..7c6b4bec 100644
--- a/templates/2k11/admin/category.inc.tpl
+++ b/templates/2k11/admin/category.inc.tpl
@@ -153,13 +153,13 @@
             <li>
                 <div class="clearfix {cycle values="odd,even"}">
                     <details class="category_data">
-                        <summary class="category_name{if $category.category_icon} category_hasicon{/if}"><span class="icon-folder-open"></span> {$category.category_name|escape:"html"}</summary>
+                        <summary><span class="icon-folder-open"></span> {$category.category_name|escape:"html"}</summary>
 
                         <div class="category_info clearfix">
                         {if $category.category_description != ''}
                             <span class="category_desc">{$category.category_description|escape:"html"}</span>
                         {/if}
-                            (<span class="category_author">{if $category.authorid == 0}{$CONST.ALL_AUTHORS}{else}{$category.realname|escape:"html"}{/if}</span>)
+                            (<span>{if $category.authorid == 0}{$CONST.ALL_AUTHORS}{else}{$category.realname|escape:"html"}{/if}</span>)
                         </div>
                     </details>
 
diff --git a/templates/2k11/admin/comments.inc.tpl b/templates/2k11/admin/comments.inc.tpl
index ccc3661b..9eb90d40 100644
--- a/templates/2k11/admin/comments.inc.tpl
+++ b/templates/2k11/admin/comments.inc.tpl
@@ -1,8 +1,6 @@
 {if !empty($errormsg)}
-    {* TODO: Not sure anything emitted here actually IS an error. *}
     <span class="msg_error"><span class="icon-attention-circled"></span> {$errormsg}</span>
 {/if}
-<div class="has_toolbar">
     <h2>{$CONST.COMMENTS}</h2>
 
     <form action="" method="GET">
@@ -84,7 +82,6 @@
             </div>
         </fieldset>
     </form>
-</div>
 {if !is_array($sql)}
     <span class="msg_notice"><span class="icon-info-circled"></span> {$CONST.NO_COMMENTS}</span>
 
@@ -109,7 +106,7 @@
                         <dt>{$CONST.AUTHOR}:</dt>
                         <dd>{$comment.author|escape|truncate:40:"&hellip;"} {$comment.action_author}</dd>
                         <dt>{$CONST.EMAIL}:</dt>
-                        <dd>{if empty($comment.email)}N/A{else}<a href="mailto:{$comment.email|escape}" title="{$comment.email|escape}">{$comment.email|escape|truncate:40:"&hellip;"}</a>{if $comment.subscribed == 'true'} <span class="serendipity_subscription_on">({$CONST.ACTIVE_COMMENT_SUBSCRIPTION})</span>{/if}{/if} {$comment.action_email}</dd>
+                        <dd>{if empty($comment.email)}N/A{else}<a href="mailto:{$comment.email|escape}" title="{$comment.email|escape}">{$comment.email|escape|truncate:40:"&hellip;"}</a>{if $comment.subscribed == 'true'} <i>({$CONST.ACTIVE_COMMENT_SUBSCRIPTION})</i>{/if}{/if} {$comment.action_email}</dd>
                         <dt>IP:</dt>
                         <dd>{if empty($comment.ip)}N/A{else}{$comment.ip|escape}{/if} {$comment.action_ip}</dd>
                         <dt>URL:</dt>
diff --git a/templates/2k11/admin/configuration.inc.tpl b/templates/2k11/admin/configuration.inc.tpl
index a942c645..14c74371 100644
--- a/templates/2k11/admin/configuration.inc.tpl
+++ b/templates/2k11/admin/configuration.inc.tpl
@@ -19,6 +19,5 @@
     {/if}
 {else}
     <h2>{$CONST.CONFIGURATION}</h2>
-
     {$config}
 {/if}
diff --git a/templates/2k11/admin/entries.inc.tpl b/templates/2k11/admin/entries.inc.tpl
index a38c34cc..cfc7baea 100644
--- a/templates/2k11/admin/entries.inc.tpl
+++ b/templates/2k11/admin/entries.inc.tpl
@@ -220,7 +220,7 @@
         {foreach $rip_entry AS $ripent}
         <span class="msg_dialogue"><span class="icon-help-circled"></span> {$ripent}</span>
         {/foreach}
-        <div class="dialogue_delrip form_buttons">
+        <div class="form_buttons">
             <a class="button_link state_cancel icon_link" href="{$smarty.server.HTTP_REFERER|escape}">{$CONST.NOT_REALLY}</a>
             <a class="button_link state_submit icon_link" href="{$newLoc}">{$CONST.DUMP_IT}</a>
         </div>
diff --git a/templates/2k11/admin/entries.tpl b/templates/2k11/admin/entries.tpl
index c588b75b..8a483705 100644
--- a/templates/2k11/admin/entries.tpl
+++ b/templates/2k11/admin/entries.tpl
@@ -4,11 +4,11 @@
 {/if}
 <form id="serendipityEntry" name="serendipityEntry" {$entry_vars.entry.entry_form} action="{$entry_vars.targetURL}" method="post">
     {foreach $entry_vars.hiddens as $key => $value}
-        <input type="hidden" name="{$key}" value="{$value}" />
+    <input type="hidden" name="{$key}" value="{$value}">
     {/foreach}
-    <input type="hidden" id="entryid" name="serendipity[id]" value="{$entry_vars.entry.id}" />
-    <input type="hidden" name="serendipity[timestamp]" value="{$entry_vars.timestamp}" />
-    <input type="hidden" name="serendipity[preview]" value="false" />
+    <input type="hidden" id="entryid" name="serendipity[id]" value="{$entry_vars.entry.id}">
+    <input type="hidden" name="serendipity[timestamp]" value="{$entry_vars.timestamp}">
+    <input type="hidden" name="serendipity[preview]" value="false">
     {$entry_vars.formToken}
     <div id="edit_entry_title" class="form_field">
         <label for="entryTitle">{$CONST.TITLE}</label>
@@ -46,7 +46,6 @@
         {/if}
             <input class="hilite_i wrap_selection" type="button" name="insI" value="I" data-tag="em" data-tarea="body">
             <input class="hilite_b wrap_selection" type="button" name="insB" value="B" data-tag="strong" data-tarea="body">
-            <input class="hilite_u wrap_selection" type="button" name="insU" value="U" data-tag="u" data-tarea="body">
             <input class="wrap_selection" type="button" name="insQ" value="{$CONST.QUOTE}" data-tag="blockquote" data-tarea="body">
             <input class="wrap_insimg" type="button" name="insJ" value="img" data-tarea="body">
             <input class="wrap_insmedia" type="button" name="insImage" value="{$CONST.MEDIA}" data-tarea="body">
@@ -93,7 +92,6 @@
         {/if}
             <input class="hilite_i wrap_selection" type="button" name="insI" value="I" data-tag="em" data-tarea="extended">
             <input class="hilite_b wrap_selection" type="button" name="insB" value="B" data-tag="strong" data-tarea="extended">
-            <input class="hilite_u wrap_selection" type="button" name="insU" value="U" data-tag="u" data-tarea="extended">
             <input class="wrap_selection" type="button" name="insQ" value="{$CONST.QUOTE}" data-tag="blockquote" data-tarea="extended">
             <input class="wrap_insimg" type="button" name="insJ" value="img" data-tarea="extended">
             <input class="wrap_insmedia" type="button" name="insImage" value="{$CONST.MEDIA}" data-tarea="extended">
diff --git a/templates/2k11/admin/groups.inc.tpl b/templates/2k11/admin/groups.inc.tpl
index ae09d02b..66a3b128 100644
--- a/templates/2k11/admin/groups.inc.tpl
+++ b/templates/2k11/admin/groups.inc.tpl
@@ -113,12 +113,10 @@
             <span class="msg_notice"><span class="icon-info-circled"></span> {$CONST.PERMISSION_FORBIDDEN_ENABLE_DESC}</span>
         {/if}
             <div class="form_buttons">
-        {if $edit}
+            {if $edit}
                 <input name="SAVE_EDIT" type="submit" value="{$CONST.SAVE}">
+            {/if}
                 <input name="SAVE_NEW" type="submit" value="{$CONST.CREATE_NEW_GROUP}">
-        {else}
-                <input name="SAVE_NEW" type="submit" value="{$CONST.CREATE_NEW_GROUP}">
-        {/if}
             </div>
     </form>
 {else}
diff --git a/templates/2k11/admin/images.inc.tpl b/templates/2k11/admin/images.inc.tpl
index 897072bb..b9fad034 100644
--- a/templates/2k11/admin/images.inc.tpl
+++ b/templates/2k11/admin/images.inc.tpl
@@ -69,7 +69,7 @@
         {foreach $rip_image AS $ripimg}
         <span class="msg_dialogue"><span class="icon-help-circled"></span> {$ripimg}</span>
         {/foreach}
-        <div class="dialogue_delrip form_buttons">
+        <div class="form_buttons">
             <a class="button_link icon_link" href="{$newLoc}">{$CONST.DUMP_IT}</a>
             <a class="button_link icon_link" href="{$smarty.server.HTTP_REFERER|escape}">{$CONST.NOT_REALLY}</a>
         </div>
diff --git a/templates/2k11/admin/media_pane.tpl b/templates/2k11/admin/media_pane.tpl
index dec104b8..a7064862 100644
--- a/templates/2k11/admin/media_pane.tpl
+++ b/templates/2k11/admin/media_pane.tpl
@@ -31,20 +31,15 @@
                     {if $so_val.type == 'date'}
                         {if $media.filter[$so_key].from != '' OR $media.filter[$so_key].to != ''}{assign var="show_filter" value=$media.filter[$so_key]}{/if}
                             <div class="form_field">
-                                {* Core might need to be adapted to input[type=date] *}
-                                {* date is not ideal, should be datetime – but datetime isn't properly supported *}
-                                {* by browsers yet, so we probably need a JS widget (jQuery UI?) for this …      *}
                                 <label for="serendipity_filter_{$so_key}_from" class="visuallyhidden">From</label> {* i18n *}
                                 <input id="serendipity_filter_{$so_key}_from" name="serendipity[filter][{$so_key}][from]" type="date" value="{$media.filter[$so_key].from|@escape}">
                                  - 
                                 <label for="serendipity_filter_{$so_key}_to" class="visuallyhidden">To</label> {* i18n *}
                                 <input id="serendipity_filter_{$so_key}_to" name="serendipity[filter][{$so_key}][to]" type="date" value="{$media.filter[$so_key].to|@escape}">
-                                {* <span class="input_hint">(DD.MM.YYYY | YYYY-MM-DD | MM/DD/YYYY)</span> *}
                             </div>
                     {elseif $so_val.type == 'intrange'}
                         {if $media.filter[$so_key].from != '' OR $media.filter[$so_key].to != ''}{assign var="show_filter" value=$media.filter[$so_key]}{/if}
                             <div class="form_field">
-                                {* Could also use input[type=range]; unsure if that's actually useful (yet) *}
                                 <label for="serendipity_filter_{$so_key}_from" class="visuallyhidden">From</label> {* i18n *}
                                 <input id="serendipity_filter_{$so_key}_from" name="serendipity[filter][{$so_key}][from]" type="text" value="{$media.filter[$so_key].from|@escape}">
                                  - 
diff --git a/templates/2k11/admin/media_properties.tpl b/templates/2k11/admin/media_properties.tpl
index 4a807203..99e374a4 100644
--- a/templates/2k11/admin/media_properties.tpl
+++ b/templates/2k11/admin/media_properties.tpl
@@ -2,7 +2,6 @@
 
 {if $media.is_edit}
 <form id="mediaPropertyForm" action="?" method="POST">
-<div>
     {$media.token}
     <input name="serendipity[action]" type="hidden" value="admin">
     <input name="serendipity[adminModule]" type="hidden" value="images">
@@ -10,13 +9,10 @@
     <input name="serendipity[adminSubAction]" type="hidden" value="properties">
     {$media.editform_hidden}
 {/if}
-
 {$MEDIA_ITEMS}
-
 {if $media.is_edit}
     <div class="form_buttons">
         <input name="submit" type="submit" value="{$CONST.GO}">
     </div>
-</div>
 </form>
 {/if}
diff --git a/templates/2k11/admin/overview.inc.tpl b/templates/2k11/admin/overview.inc.tpl
index 1c5a5fe0..ac3d0c02 100644
--- a/templates/2k11/admin/overview.inc.tpl
+++ b/templates/2k11/admin/overview.inc.tpl
@@ -16,21 +16,19 @@
         </li>
     </ul>
 </aside>
-
-
 {$backend_frontpage_display}
-
 {if $update}
     <section id="dashboard_update" class="dashboard">
         <h4>UPDATER_TITLE</h4>
-        New Version available: {$curVersion}
+
+        <span class="msg_notice"><span class="icon-info-circled"></span> New Version available: {$curVersion}</span>
     </section>
 {/if}
-
 {if is_array($comments)}
     <section id="dashboard_comments" class="dashboard">
         <h4>{$CONST.COMMENTS}</h4>
-        <ol>
+
+        <ol class="plainList">
         {foreach $comments as $comment}
             <li>
                 {$comment.body}
@@ -54,11 +52,11 @@
         </ol>
     </section>
 {/if}
-
 {if is_array($entries)}
     <section id="dashboard_entries" class="dashboard">
         <h4>Future Entries</h4>
-        <ol>
+
+        <ol class="plainList">
         {foreach $entries as $entry}
             <li>
                 {$entry.title}
@@ -85,4 +83,3 @@
         </ol>
     </section>
 {/if}
-
diff --git a/templates/2k11/admin/personal.inc.tpl b/templates/2k11/admin/personal.inc.tpl
index 1531cdd8..1c9d5ec6 100644
--- a/templates/2k11/admin/personal.inc.tpl
+++ b/templates/2k11/admin/personal.inc.tpl
@@ -1,4 +1,4 @@
-<h2>{$CONST.PERSONAL_SETTINGS}</h2>
+    <h2>{$CONST.PERSONAL_SETTINGS}</h2>
 {if $adminAction == 'save'}
     {if $not_authorized}
     <span class="msg_error"><span class="icon-attention-circled"></span> {$CONST.CREATE_NOT_AUTHORIZED_USERLEVEL}</span>
diff --git a/templates/2k11/admin/plugin_config.tpl b/templates/2k11/admin/plugin_config.tpl
index 1c06f202..0ac7722b 100644
--- a/templates/2k11/admin/plugin_config.tpl
+++ b/templates/2k11/admin/plugin_config.tpl
@@ -1,7 +1,7 @@
 {if $showSubmit_head}
-    <div class="save_conf form_buttons">
+    <div class="form_buttons">
         {if $postKey == "template"}
-            <a class="button_link" href="?serendipity[adminModule]=templates">{$CONST.BACK}</a>
+        <a class="button_link" href="?serendipity[adminModule]=templates">{$CONST.BACK}</a>
         {/if}
         <input name="SAVECONF" type="submit" value="{$CONST.SAVE}">
     </div>
@@ -31,9 +31,9 @@
     </div>
 {/foreach}
 {if $showSubmit_foot}
-    <div class="save_conf form_buttons">
+    <div class="form_buttons">
         {if $postKey == "template"}
-            <a class="button_link" href="?serendipity[adminModule]=templates">{$CONST.BACK}</a>
+        <a class="button_link" href="?serendipity[adminModule]=templates">{$CONST.BACK}</a>
         {/if}
         <input name="SAVECONF" type="submit" value="{$CONST.SAVE}">
     </div>
diff --git a/templates/2k11/admin/plugins.inc.tpl b/templates/2k11/admin/plugins.inc.tpl
index 6fda8ddd..a04979a6 100644
--- a/templates/2k11/admin/plugins.inc.tpl
+++ b/templates/2k11/admin/plugins.inc.tpl
@@ -12,12 +12,12 @@
     {elseif $saveconf}
     <span class="msg_success"><span class="icon-ok-circled"></span> {$CONST.DONE}: {$CONST.SETTINGS_SAVED_AT|sprintf:"$timestamp"}</span>
     {/if}
-    <h2>{$name} (<span class="plugin_class">{$class}</span>)</h2>
+    <h2>{$name} ({$class})</h2>
 
     <div class="plugin_info">
-        <p><strong>{$CONST.DESCRIPTION}:</strong> {$desc}</p>
+        <p><b>{$CONST.DESCRIPTION}:</b> {$desc}</p>
     {if !empty($license)}
-        <p><strong>{$CONST.MEDIA_PROPERTY_COPYRIGHT}:</strong> {$license}</p>
+        <p><b>{$CONST.MEDIA_PROPERTY_COPYRIGHT}:</b> {$license}</p>
     {/if}
     {if ! empty($documentation) || $changelog || $documentation_local}
         <ul class="plainList">
diff --git a/templates/2k11/admin/show_plugins.fnc.tpl b/templates/2k11/admin/show_plugins.fnc.tpl
index 3183e669..0f3f2b3f 100644
--- a/templates/2k11/admin/show_plugins.fnc.tpl
+++ b/templates/2k11/admin/show_plugins.fnc.tpl
@@ -1,6 +1,3 @@
-{* functions_plugins_admin.inc.php::function_show_plugins() including output of functions_plugins_admin.inc.php::function ownership() *}
-
-
 {if !$event_only}
     <form action="?serendipity[adminModule]=plugins" method="post">
         <input id="order" name="serendipity[pluginorder]" type="hidden" value="">
@@ -79,7 +76,7 @@
                                     &nbsp;
                                 {else}
                                     <a href="?{$serendipity_setFormTokenUrl}&amp;serendipity[adminModule]=plugins&amp;submit=move+up&amp;serendipity[plugin_to_move]={$plugin_data.key}{if $event_only}&amp;serendipity[event_plugin]=true{/if}">
-                                        <img src="{serendipity_getFile file='admin/img/uparrow.png'}" height="16" width="16" border="0" alt="' . UP . '" />
+                                        <span class="icon-up-open"></span><span class="visuallyhidden"> UP</span>
                                     </a>
                                 {/if}
 
@@ -87,7 +84,7 @@
                                     &nbsp;
                                 {else}
                                     <a href="?{$serendipity_setFormTokenUrl}&amp;serendipity[adminModule]=plugins&amp;submit=move+down&amp;serendipity[plugin_to_move]={$plugin_data.key}{if $event_only}&amp;serendipity[event_plugin]=true{/if}">
-                                        <img src="{serendipity_getFile file='admin/img/downarrow.png'}" height="16" width="16" alt="'. DOWN .'" border="0" />
+                                        <span class="icon-down-open"></span><span class="visuallyhidden"> DOWN</span>
                                     </a>
                                 {/if}
                             </li>
diff --git a/templates/2k11/admin/users.inc.tpl b/templates/2k11/admin/users.inc.tpl
index b63d4487..f3bc915e 100644
--- a/templates/2k11/admin/users.inc.tpl
+++ b/templates/2k11/admin/users.inc.tpl
@@ -44,7 +44,8 @@
     {foreach $users as $user}
         {if $user.isEditable}
         <li class="clearfix {cycle values="odd,even"}">
-            <span class="user_name user_{if $user.userlevel >= {$CONST.USERLEVEL_ADMIN}}admin{else}{if $user.userlevel >= {$CONST.USERLEVEL_CHIEF}}chief{else}editor{/if}{/if}"><span class="icon-user"></span> {$user.realname|escape:"html"} ({$user.userlevel})</span>
+            <span class="user_name"><span class="icon-user"></span> {$user.realname|escape:"html"} ({$user.userlevel})</span>
+            
             <ul class="plainList clearfix edit_actions">
                 <li><a class="button_link" href="{$user.authorUrl}" title="{$CONST.PREVIEW} {$user.realname}"><span class="icon-eye"></span><span class="visuallyhidden"> {$CONST.PREVIEW}</span></a></li>
                 <li><a class="button_link" href="?serendipity[adminModule]=users&amp;serendipity[adminAction]=edit&amp;serendipity[userid]={$user.authorid}#editform" title="{$CONST.EDIT} {$user.realname|escape:"html"}"><span class="icon-edit"></span><span class="visuallyhidden"> {$CONST.EDIT}</span></a></li>