diff --git a/res/rml/window.rcss b/res/rml/window.rcss
index 99b3753d68..ab338e97c7 100644
--- a/res/rml/window.rcss
+++ b/res/rml/window.rcss
@@ -14,6 +14,10 @@ body {
     color: #E0DBC8;
 }
 
+b {
+    font-weight: bold;
+}
+
 window {
     display: flex;
     flex-flow: column;