diff --git a/ubl-settings-system.css b/ubl-settings-system.css
index 88e8c57..d823273 100644
--- a/ubl-settings-system.css
+++ b/ubl-settings-system.css
@@ -111,4 +111,9 @@ background:transparent;
 
 .boxInfoMessOK{
     background-color: #f3f0ac;
+}
+
+button {
+	min-width: 26px;
+	min-height: 24px;
 }
\ No newline at end of file