diff --git a/fp-interface/themes/leggero/leggero/preview.png b/fp-interface/themes/leggero/leggero/preview.png
index d044cb1..b719399 100644
Binary files a/fp-interface/themes/leggero/leggero/preview.png and b/fp-interface/themes/leggero/leggero/preview.png differ
diff --git a/fp-interface/themes/leggero/leggero/res/admin.css b/fp-interface/themes/leggero/leggero/res/admin.css
index 89bd6e9..d94b382 100755
--- a/fp-interface/themes/leggero/leggero/res/admin.css
+++ b/fp-interface/themes/leggero/leggero/res/admin.css
@@ -9,6 +9,9 @@ Name: Leggero
 Author: NoWhereMan & drudo
 Version: 0.1
 Module: admin.css
+
+last change: 2022-02-19
+
 */
 
 @import url(common.css);
@@ -240,6 +243,10 @@ input.maxsize, select.maxsize { width: 100% }
 }
 
 
+#plugin-table td {
+  padding: 1em .6em;
+}
+
 .admin-entry-commentlist td ,
 .admin-widgets-blockparser td ,
 .admin-plugin-default td {
diff --git a/fp-interface/themes/leggero/leggero/res/column.css b/fp-interface/themes/leggero/leggero/res/column.css
index 55be5e3..b3ddd80 100644
--- a/fp-interface/themes/leggero/leggero/res/column.css
+++ b/fp-interface/themes/leggero/leggero/res/column.css
@@ -10,7 +10,7 @@ Author: NoWhereMan & drudo
 Version: 0.2
 Module: style.css
 
-last change: 2020-08-08
+last change: 2022-03-17
 
 */
 
@@ -19,17 +19,13 @@ last change: 2020-08-08
 /* ===== COLUMN ===== */
 #column {
 	float: right;
-	/* width: 195px !important;
-	width: 180px; */
-    width: 28%;
+  width: 28%;
 	font-size: 80% !important;
 	font-size: 75%;
 	height:1%;
-    margin: 1em;
-    padding: 0.7em;
-	/* margin-bottom: 5px;
-	padding: 10px; */
-	/* border-left: solid 1px #ccc */
+  margin: 1em;
+  padding: 0.7em;
+	/* border-left: solid 1px #ccc; */
 }
 
 #column h4 {
@@ -54,3 +50,42 @@ last change: 2020-08-08
 #column fieldset { margin: 0 5px 0 5px }
 
 #column legend { font-size: 100% }
+
+/* =======================================================
+The following definitions take care of the Calendar plugin
+======================================================= */
+
+.calendar {
+  margin: 0;
+  padding: 0 0 2em 0;
+  font-size: 80%;
+}
+
+.calendar-month {
+  margin: 0;
+  padding: 0.4em 0 0.4em 0;  
+  color: #333;
+  background-color: transparent;
+  font-weight: bold;
+  border-bottom: 0.1em solid #333;
+}
+
+.calendar th {
+  padding: 0.4em; 
+  color: #fff;
+  background-color: #c37576;
+}
+
+.calendar td {
+  padding: 0.4em;
+  text-align: center;
+}
+
+.current-day {
+  color: #333;
+  background-color: transparent;
+  border: 2px solid #c37576;
+}
+/* =======================================================
+End of Calendar plugin
+======================================================= */
\ No newline at end of file
diff --git a/fp-interface/themes/leggero/leggero/res/common.css b/fp-interface/themes/leggero/leggero/res/common.css
index de77c71..81f641a 100644
--- a/fp-interface/themes/leggero/leggero/res/common.css
+++ b/fp-interface/themes/leggero/leggero/res/common.css
@@ -10,7 +10,7 @@ Author: NoWhereMan & drudo
 Version: 0.2
 Module: common.css
 
-last change: 2020-08-08
+last change: 2022-03-13
 
 */
 
@@ -45,6 +45,29 @@ img {
   height: auto;
 }
 
+/*
+ * Caution: The .center definition is used both by the Quickgallery and the ExtendedImg plugin!
+ */
+ 
+.center {
+  display: block;
+  margin-left: auto;
+  margin-right: auto
+}
+
+/* Plugin: QuickGallery */
+
+.img-gallery img {
+  display: inline;
+  margin: 0.4em;
+}
+
+/* Plugin: QuickGallery */
+
+.img-gallery img .center {
+  display: inline;
+}
+
 blockquote {
 	width: 90%;
 	color: #666;
@@ -65,8 +88,8 @@ pre {
 
 	overflow: auto;
 	width: 90%;
-	margin: 1em 1em;
-	padding: 5px 10px;
+	margin: 1em 1em 2em 1em;
+	padding: 1em 0.5em;
 	
 	/* fix overflow in IE */
 	min-height: 40px; 
@@ -223,7 +246,7 @@ h4 { font-size: 1.2em; }
 
 #main p { line-height: 1.5em; margin-top: 1.2em; }
 
-#main img { margin: 0.5em }
+/* #main img { margin: 0.5em } */
 
 #main img.emoticon { margin: 0; padding: 0 }
 
diff --git a/fp-interface/themes/leggero/leggero/res/style.css b/fp-interface/themes/leggero/leggero/res/style.css
index d9f8b98..7b288a2 100644
--- a/fp-interface/themes/leggero/leggero/res/style.css
+++ b/fp-interface/themes/leggero/leggero/res/style.css
@@ -10,7 +10,7 @@ Author: NoWhereMan & drudo
 Version: 0.2
 Module: style.css
 
-last change: 2020-08-08
+last change: 2022-03-12
 
 */
 
@@ -39,23 +39,24 @@ body { margin: 80px 0 0 0 }
 /* 800er Bildschirme zum Beispiel iPad Hochformat */
 @media only screen and (max-width: 768px) { 
 
-#outer-container {
-  margin: 0;
-  padding: 0;
-  width: 100%;
-}
-
 #main {
   width: 100%;
-  padding: 0.5em;
-  /* border: 1px solid yellow; */
+  margin: 0;
+  padding: 1em 0.5em 0 0.5em;
+}
+
+#main ul.entry-footer {
+  margin: 0;
+  padding: 2em 0 1em 0 ;
+  width: 98%;
+  text-align: right;
 }
 
 #column {
   width: 100%;
   font-size: 80%;
-  margin-bottom: 2em;
-  padding: 0.5em;
+  margin: 0;
+  padding: 1em 0.5em 2em 0.5em;
   /* border: 1px solid red; */
   overflow: auto;   /* shit, bei 84% Bildbreite wird es eng! */
 }
@@ -65,10 +66,17 @@ body { margin: 80px 0 0 0 }
 /* Kleinbildschirme */
 @media only screen and (max-width: 480px) { 
 
+body {
+  margin: 1px 0 0 0;
+  padding: 0;
+  width: 100%;
+}
+
 #body-container {
   margin: 0;
-  padding: 0;
-  width: 98%;
+  padding: 0.5em;
+  width: 96%;
+  border: none;
 }
 
 #head {
@@ -77,18 +85,39 @@ body { margin: 80px 0 0 0 }
   width: 100%;
 }
 
-#outer-container {
+h1 {
   margin: 0;
-  padding: 0;
-  width: 100%;
+  padding: 0.5em 0 0 0.2em;
+}
+
+.subtitle {
+  margin: 0;
+  padding: 0.5em 0.5em 1em 0.5em;
 }
 
 #main {
   margin: 0;
-  padding: 0;
+  padding: 1em 0.4em 0 0;
   width: 100%;
 }
 
+.entry {
+  margin: 0;
+  padding: 0 0.5em 1em 0.5em 
+}
+
+#main ul.entry-footer {
+  margin: 0;
+  padding: 2em 0 1em 0;
+  width: 98%;
+  text-align: right;
+}
+
+#main pre {
+  margin: 0;
+  padding: 0 0 0 1.5em;
+}
+
 #column {
   margin: 0;
   padding: 0;
diff --git a/fp-interface/themes/leggero/leggero/style.conf.php b/fp-interface/themes/leggero/leggero/style.conf.php
index e03458e..a9329bc 100644
--- a/fp-interface/themes/leggero/leggero/style.conf.php
+++ b/fp-interface/themes/leggero/leggero/style.conf.php
@@ -2,16 +2,16 @@
 /*
  * Style Name: Leggero
  * Style URI: http://www.flatpress.org/
- * Description: The default FlatPress theme which brings a breath of fresh mint air.
- * Version: 0.705
- * Author: NoWhereMan and Drudo
- * Author URI: http://www.flatpress.org/
+ * Description: The default FlatPress theme which brings a breath of fresh mint air. Responsive and a great start for own themes!
+ * Version: 1.2
+ * Author: NoWhereMan and Drudo, optimised by Laborix
+ * Author URI: https://www.flatpress.org/
  */
 $style ['name'] = 'leggero';
 $style ['author'] = 'NoWhereMan';
-$style ['www'] = 'http://www.flatpress.org/';
+$style ['www'] = 'https://www.flatpress.org/';
 
-$style ['version'] = 0.705;
+$style ['version'] = 1.2;
 
 $style ['style_def'] = 'style.css';
 $style ['style_admin'] = 'admin.css';
diff --git a/fp-plugins/commentcenter/tpls/deletecomm.tpl b/fp-plugins/commentcenter/tpls/deletecomm.tpl
index 229c57c..3b4ad44 100644
--- a/fp-plugins/commentcenter/tpls/deletecomm.tpl
+++ b/fp-plugins/commentcenter/tpls/deletecomm.tpl
@@ -7,7 +7,7 @@
 {include file=plugin:commentcenter/listcomments}
 <p>{$plang.sure}</p>
 <div class="buttonbar">
-{if $is_managing}
+{if isset($is_managing) && $is_managing}
 <input type="hidden" name="entry" value="{$entry}" />
 {assign var="button_suff" value="_2"}
 {else}
diff --git a/fp-plugins/commentcenter/tpls/editpol.tpl b/fp-plugins/commentcenter/tpls/editpol.tpl
index be4ff38..1515224 100644
--- a/fp-plugins/commentcenter/tpls/editpol.tpl
+++ b/fp-plugins/commentcenter/tpls/editpol.tpl
@@ -1,5 +1,6 @@
 {include file=plugin:commentcenter/header}
 {html_form}
+{if !isset($polnew)}{assign var="polnew" value=false}{/if}
 <h2>{if $polnew}{$plang.newpol}{else}{$plang.editpol}{/if}</h2>
 <dl class="option-set">
 	<dt>{$plang.apply_to}</dt>
@@ -8,7 +9,7 @@
 		<label for="all_entries">{$plang.all_entries}</label><br />
 		<input type="radio" name="apply_to" id="some_entries" value="some_entries"{if isset($policy.entry) and !empty($policy.entry)} checked="checked"{/if} />
 		<label for="some_entries">{$plang.some_entries}</label><br />
-		<input type="radio" name="apply_to" id="properties" value="properties"{if !$polnew && isset($policy.is_all) & !$policy.is_all & isset($policy.entry) & empty($policy.entry)} checked="checked"{/if} />
+		<input type="radio" name="apply_to" id="properties" value="properties"{if !$polnew && isset($policy.is_all) && !$policy.is_all & isset($policy.entry) & empty($policy.entry)} checked="checked"{/if} />
 		<label for="properties">{$plang.properties}</label><br />
 	</dd>
 	<dt><label for="behavoir">{$plang.behavoir}</label></dt>
diff --git a/fp-plugins/commentcenter/tpls/listpolicies.tpl b/fp-plugins/commentcenter/tpls/listpolicies.tpl
index 6424066..7235312 100644
--- a/fp-plugins/commentcenter/tpls/listpolicies.tpl
+++ b/fp-plugins/commentcenter/tpls/listpolicies.tpl
@@ -14,9 +14,9 @@
 	<td class="main-cell">
 {if isset($delete)}<input type="hidden" name="del_policy[]" value="{$id}" />
 {/if}
-{if $policy.is_all}
+{if isset($policy.is_all) && $policy.is_all}
 		{$plang.all_entries}
-{elseif is_array($policy.entry) && count($policy.entry)>0}
+{elseif isset($policy.entry) && is_array($policy.entry) && count($policy.entry)>0}
 {$plang.fol_entries}
 <ul>
 {foreach from=$policy.entry item=entry}
@@ -29,7 +29,7 @@
 <li><span title="{$policy.entry}">{$policy.entry|idToSubject}</span></li>
 </ul>
 {else}
-	{if count($policy.categories)>0}
+	{if isset($policy.categories) && count($policy.categories)>0}
 		<p>{$plang.fol_cats}
 		{$policy.categories|@filed}</p>
 	{/if}