diff --git a/src/lobby.css b/src/lobby.css
index 50867b63f3e80f779c876e25b5a3e2dc67189641..a995a61eac6cd2eb7f693b9869296565e475013b 100644
--- a/src/lobby.css
+++ b/src/lobby.css
@@ -44,7 +44,15 @@ body {
     text-decoration: none;
 }
 
-
 .room-item a:hover {
     background: #eaeaea;
 }
+
+@media only screen and (max-width : 320px) {
+    .overlay {
+        padding: 0;
+    }
+    .panel {
+        width: 100%;
+    }
+}