diff --git a/css/main_dark.css b/css/main_dark.css
index ba95053..a2b5a2b 100644
--- a/css/main_dark.css
+++ b/css/main_dark.css
@@ -63,7 +63,12 @@ a.no-decoration:hover {
   text-decoration: none;
 }
 
-input[type="submit"] {
+.subscribe-form input[type="submit"] {
   color: black;
   filter: invert(90%);
 }
+
+.subscribe-form input[type="text"],
+.subscribe-form input[type="email"] {
+  background-color: #222 !important;
+}