diff --git a/styles.css b/styles.css
index 336fdc4..ca9dfc0 100644
--- a/styles.css
+++ b/styles.css
@@ -1114,6 +1114,11 @@ textarea:focus {
     overflow-y: auto;
   }
 
+  body[data-page="chrono"].phase-body {
+    overflow: hidden;
+    overscroll-behavior: none;
+  }
+
   .setup-shell,
   .phase-shell,
   .rules-shell {