Add the hover background color for the qtables

css/backend.css

@@ -253,6 +253,10 @@ html, body {
 	margin-top: 0.5em;
 }
 
+.ui-qtable tbody :hover {
+	background-color: #ffe;
+}
+
 .ui-qtable .qtable_row_link {
 	background-color: #fff;
 	/*border-bottom: 1px #99b solid;*/