diff --git a/src/App.css b/src/App.css
index d5a4fba..a5a16c6 100644
--- a/src/App.css
+++ b/src/App.css
@@ -249,7 +249,7 @@
   color: white;
   margin-bottom: 30px;
   width: 100%;
-  font-size: 2.3em;;
+  font-size: 2.3rem;;
 }
 
 .button {
@@ -287,4 +287,11 @@
 .button:hover span:after {
   opacity: 1;
   right: 0;
-}
\ No newline at end of file
+}
+
+.error {
+color: white;
+text-align: center;
+margin-top: 20px;
+font-size: 2rem;
+}