diff --git a/src/app.css b/src/app.css
index 2c39110..b096028 100644
--- a/src/app.css
+++ b/src/app.css
@@ -453,7 +453,7 @@
 .hu-tooltip {
   position: fixed;
   z-index: 9999;
-  max-width: 280px;
+  max-width: 420px;
   padding: 0.4rem 0.6rem;
   border-radius: 4px;
   font-size: 0.8rem;