diff --git a/static/style.css b/static/style.css
index 1dab804..6c43e2d 100644
--- a/static/style.css
+++ b/static/style.css
@@ -93,8 +93,13 @@ body nav input {
 }
 
 .results-box li h2.is-todo::before {
-  content: ' [TODO] ';
-  color: #D00;
+  content: 'TODO';
+  display: inline-block;
+  background-color: #D00;
+  padding: 0.25ex;
+  border-radius: 4px;
+  font-size: 90%;
+  margin-right: 0.5ex;
 }
 
 .no-results-box {