diff --git a/assets/tabulka.css b/assets/tabulka.css
index 34f1e5c..8bd8ed3 100644
--- a/assets/tabulka.css
+++ b/assets/tabulka.css
@@ -20,7 +20,7 @@ th, td {
     border: 2px  solid #000000
 }
 
-thead {
+th {
     background-color: #3752346b;
 }