diff --git a/home/templates/pixelegg/images/navbar.svg b/home/templates/pixelegg/images/navbar.svg
new file mode 100644
index 0000000000..dd2a6c90da
--- /dev/null
+++ b/home/templates/pixelegg/images/navbar.svg
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 15.0.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<?xml-stylesheet type="text/css" href="../less/svg.css" ?>
+<svg version="1.1" id="pixelegg_home" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 width="32px" height="32px" viewBox="0 0 32 32" enable-background="new 0 0 32 32" xml:space="preserve">
+<g>
+	<g>
+		<path fill="#696969" d="M30.62,16.719L17.894,3.991c-0.514-0.514-1.232-0.655-1.889-0.494
+			c-0.658-0.162-1.375-0.02-1.889,0.494L1.388,16.719c-0.781,0.781-0.181,1,0.601,1.781c0,0,3.069,0.088,3,0v11h8v-9h6v9h8v-11h3
+			C30.771,17.719,31.401,17.5,30.62,16.719z"/>
+	</g>
+</g>
+</svg>
diff --git a/pixelegg/css/mobile.css b/pixelegg/css/mobile.css
index c5183f5977..97d800c172 100644
--- a/pixelegg/css/mobile.css
+++ b/pixelegg/css/mobile.css
@@ -6537,7 +6537,7 @@ span.egw_tutorial_title {
     display: none;
   }
   body #egw_fw_basecontainer div#egw_fw_topmenu_items ul a#topmenu_home {
-    background-image: url(../images/topmenu_items/mobile/home.png);
+    background-image: url(../images/topmenu_items/mobile/home.svg);
     display: none;
   }
   body #egw_fw_basecontainer div#egw_fw_topmenu_items ul a#topmenu_prefs {
diff --git a/pixelegg/css/mobile.less b/pixelegg/css/mobile.less
index c55e17760f..96ee7868ab 100644
--- a/pixelegg/css/mobile.less
+++ b/pixelegg/css/mobile.less
@@ -264,7 +264,7 @@
 					}
 					a#topmenu_home, a#topmenu_logout {display: none;}
 					a#topmenu_home {
-						background-image: url(../images/topmenu_items/mobile/home.png);
+						background-image: url(../images/topmenu_items/mobile/home.svg);
 						display: none;
 					}
 					a#topmenu_prefs {
diff --git a/pixelegg/images/dhtmlxtree/thunderbird.svg b/pixelegg/images/dhtmlxtree/thunderbird.svg
new file mode 100644
index 0000000000..dd2a6c90da
--- /dev/null
+++ b/pixelegg/images/dhtmlxtree/thunderbird.svg
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 15.0.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<?xml-stylesheet type="text/css" href="../less/svg.css" ?>
+<svg version="1.1" id="pixelegg_home" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 width="32px" height="32px" viewBox="0 0 32 32" enable-background="new 0 0 32 32" xml:space="preserve">
+<g>
+	<g>
+		<path fill="#696969" d="M30.62,16.719L17.894,3.991c-0.514-0.514-1.232-0.655-1.889-0.494
+			c-0.658-0.162-1.375-0.02-1.889,0.494L1.388,16.719c-0.781,0.781-0.181,1,0.601,1.781c0,0,3.069,0.088,3,0v11h8v-9h6v9h8v-11h3
+			C30.771,17.719,31.401,17.5,30.62,16.719z"/>
+	</g>
+</g>
+</svg>
diff --git a/pixelegg/mobile/fw_mobile.css b/pixelegg/mobile/fw_mobile.css
index 1dd03c731a..6ebffee04d 100644
--- a/pixelegg/mobile/fw_mobile.css
+++ b/pixelegg/mobile/fw_mobile.css
@@ -6548,7 +6548,7 @@ span.egw_tutorial_title {
     display: none;
   }
   body #egw_fw_basecontainer div#egw_fw_topmenu_items ul a#topmenu_home {
-    background-image: url(../images/topmenu_items/mobile/home.png);
+    background-image: url(../images/topmenu_items/mobile/home.svg);
     display: none;
   }
   body #egw_fw_basecontainer div#egw_fw_topmenu_items ul a#topmenu_prefs {