diff --git a/themes/tinyweb-site.html b/themes/tinyweb-site.html
index a07bc34..f4d2f70 100644
--- a/themes/tinyweb-site.html
+++ b/themes/tinyweb-site.html
@@ -27,6 +27,7 @@
       input[type="text"],
       input[type="url"],
       input[type="search"],
+      input:not([type]),
       textarea, select {
         border: 1px solid #ccc;
         padding: 8px 12px;