diff --git a/php/public/style.css b/php/public/style.css
index b4b77919..a014166c 100644
--- a/php/public/style.css
+++ b/php/public/style.css
@@ -136,7 +136,7 @@ input {
     padding: 20px;
     max-width: 100%;
     word-break: break-word;
-    max-width: 450px;
+    max-width: 470px;
     margin: 0 auto;
 }