--- a/browser/extensions/onboarding/content/onboarding.css
+++ b/browser/extensions/onboarding/content/onboarding.css
@@ -246,16 +246,18 @@
 
 .onboarding-tour-description {
   grid-row: tour-page-start / tour-page-end;
   grid-column: tour-page-start / tour-content-start;
   font-size: 15px;
   line-height: 22px;
   padding-inline-start: 40px;
   padding-inline-end: 28px;
+  max-height: 360px;
+  overflow: auto;
 }
 
 .onboarding-tour-description > h1 {
   font-size: 36px;
   margin-top: 16px;
   font-weight: 300;
   line-height: 44px;
 }