diff --git a/success.html b/success.html
index 28a6910..713c5c1 100644
--- a/success.html
+++ b/success.html
@@ -36,3 +36,15 @@
 <span class="w3-button w3-xxlarge w3-white w3-right" onclick="w3_open()"><i class="fa fa-bars"></i></span> 
 <div class="w3-clear"></div>
 <header class="w3-center w3-margin-bottom">
+
+<script>
+// Open and close sidebar
+function w3_open() {
+  document.getElementById("mySidebar").style.width = "100%";
+  document.getElementById("mySidebar").style.display = "block";
+}
+  
+function w3_close() {
+  document.getElementById("mySidebar").style.display = "none";
+}
+</script>