Update src/templates/index.html

src/templates/index.html

@@ -22,8 +22,8 @@
 
         @media only screen and (max-width: 768px) {
             .chatbot-iframe.open {
-                width: 100vw;
-                height: 100vh;
+                width: 100dvw;
+                height: 100dvh;
                 right: 0;
                 bottom: 0;
             }