diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100644
index 0000000..6f3a291
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,3 @@
+{
+    "liveServer.settings.port": 5501
+}
\ No newline at end of file
diff --git a/example-singleServer-gauges.html b/example-singleServer-gauges.html
index 9a49705..25fde7f 100755
--- a/example-singleServer-gauges.html
+++ b/example-singleServer-gauges.html
@@ -108,6 +108,8 @@ function initUI(){
 	I("ip").textContent="";
 }
 </script>
+<!-- HTML code starts from here and CSS code-->
+<!-- style tag is used to guve style to sheet -->
 <style type="text/css">
 	html,body{
 		border:none; padding:0; margin:0;