diff --git a/webapp/static/css/webapp.css b/webapp/static/css/webapp.css
index 275c5e3..1a745fa 100644
--- a/webapp/static/css/webapp.css
+++ b/webapp/static/css/webapp.css
@@ -11,7 +11,7 @@ body {
     margin-right: auto !important;
 }
 
-.tooltip-inner {
+div.tooltip-inner {
     max-width: 25rem;
 }