CSS of the Leggero style had some glitches on mobile devices. Fixed by laborix, thank you very much :)

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 {

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: 28%;
-	width: 180px; */
-    width: 28%;
 	font-size: 80% !important;
 	font-size: 75%;
 	height:1%;
-    margin: 1em;
+  margin: 1em;
-    padding: 0.7em;
+  padding: 0.7em;
-	/* margin-bottom: 5px;
+	/* border-left: solid 1px #ccc; */
-	padding: 10px; */
-	/* 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
+======================================================= */

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;
+	margin: 1em 1em 2em 1em;
-	padding: 5px 10px;
+	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 }
 

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;
+  margin: 0;
-  /* border: 1px solid yellow; */
+  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;
+  margin: 0;
-  padding: 0.5em;
+  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;
+  padding: 0.5em;
-  width: 98%;
+  width: 96%;
+  border: none;
 }
 
 #head {
@@ -77,18 +85,39 @@ body { margin: 80px 0 0 0 }
   width: 100%;
 }
 
-#outer-container {
+h1 {
   margin: 0;
-  padding: 0;
+  padding: 0.5em 0 0 0.2em;
-  width: 100%;
+}
+
+.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;

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.
+ * Description: The default FlatPress theme which brings a breath of fresh mint air. Responsive and a great start for own themes!
- * Version: 0.705
+ * Version: 1.2
- * Author: NoWhereMan and Drudo
+ * Author: NoWhereMan and Drudo, optimised by Laborix
- * Author URI: http://www.flatpress.org/
+ * 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';