diff --git a/nano/css/layout_default.css b/nano/css/layout_default.css
index 109beb2c72e..38aef8484d6 100644
--- a/nano/css/layout_default.css
+++ b/nano/css/layout_default.css
@@ -71,8 +71,8 @@ body {
     top: 50%;
     left: 50%;
     margin: -512px 0 0 -512px;
-    width: 256px;
-    height: 256px;
+    width: 300px;
+    height: 300px;
     overflow: hidden;
     zoom: 4;
 }
@@ -81,16 +81,16 @@ body {
     position: absolute;
     bottom: 1px;
     left: 1px;
-    width: 256px;
-    height: 256px;
+    width: 300px;
+    height: 300px;
 }
 
 #uiMapContent {
     position: absolute;
     bottom: 0px;
     left: 0px;
-    width: 256px;
-    height: 256px;
+    width: 300px;
+    height: 300px;
 }
 
 #uiMapFooter {
diff --git a/nano/images/nanomap_z1.png b/nano/images/nanomap_z1.png
index 1eb9f59f879..cadfca02f76 100644
Binary files a/nano/images/nanomap_z1.png and b/nano/images/nanomap_z1.png differ