diff --git a/html/html/themes/ipfire/include/css/style.css b/html/html/themes/ipfire/include/css/style.css
index 4bb36391e..2cd47cfac 100644
--- a/html/html/themes/ipfire/include/css/style.css
+++ b/html/html/themes/ipfire/include/css/style.css
@@ -1,3 +1,11 @@
+:root {
+	--color-green        : #339933;
+	--color-green-invert : #ffffff;
+	--color-red          : #993333;
+	--color-red-invert   : #ffffff;
+	--color-grey         : #d6d6d6;
+	--color-light-grey   : #f0f0f0;
+}
 
 /* This controls the width of the fixed width layouts */
 
@@ -290,6 +298,18 @@ table {
 	padding-right: 0.5em;
 }
 
+.tbl th[scope=row] {
+	text-align: left;
+}
+
+.tbl tr:nth-child(odd) td {
+	background-color: var(--color-grey);
+}
+
+.tbl tr:nth-child(even) td {
+	background-color: var(--color-light-grey);
+}
+
 .tbl th:first-child {
 	border-left: 1px solid #363636;
 	border-top: 1px solid #363636;