Fix formatting issues in index.html

Author: RohanAltAccount

index.html

@@ -22,6 +22,9 @@
         title: "Email copied.",
         text: "Feel free to send me an email. I’ll respond as soon as possible.",
         icon: "success"
+         background: "#ffffff",
+  color: "#000000",
+  confirmButtonColor: "#ffffff"
       });
     })
     .catch(() => {