diff --git a/styles.css b/styles.css
index c454262..b232cfc 100644
--- a/styles.css
+++ b/styles.css
@@ -17,6 +17,10 @@
   box-sizing: border-box;
 }
 
+[hidden] {
+  display: none !important;
+}
+
 body {
   margin: 0;
   min-height: 100vh;