diff --git a/ubl-settings-video.css b/ubl-settings-video.css
index b2a9e8b..b3e94ae 100644
--- a/ubl-settings-video.css
+++ b/ubl-settings-video.css
@@ -137,4 +137,9 @@ background:transparent;
 
 treeview row:nth-child(odd) { background-color: #000000; }
 
-treeview row:nth-child(even) { background-color: #ffffff; }
\ No newline at end of file
+treeview row:nth-child(even) { background-color: #ffffff; }
+
+button {
+	min-width: 26px;
+	min-height: 24px;
+}
\ No newline at end of file