diff --git a/style/shiny/single.css b/style/shiny/single.css
index 6b3544a..c8b2fc3 100644
--- a/style/shiny/single.css
+++ b/style/shiny/single.css
@@ -64,6 +64,7 @@ body {
   padding: 0.25em 0.5em;
   border-radius: 0.5em;
 }
+#cw-text b { font-weight: 900; }
 #cw-text::before {
   content: 'cw: ';
   font-weight: 600;