diff --git a/src/app/app.css b/src/app/app.css
index 2bb9d6bc..fcef664e 100644
--- a/src/app/app.css
+++ b/src/app/app.css
@@ -1681,6 +1681,15 @@ button:disabled {
     display: grid;
     grid-template-columns: repeat(2, minmax(0, 1fr));
   }
+
+  .schedule-pane__body {
+    grid-template-columns: 1fr;
+  }
+
+  .schedule-pane__editor {
+    border-left: 0;
+    border-top: 1px solid var(--color-border);
+  }
 }
 
 @media (max-width: 820px) {
@@ -1710,6 +1719,12 @@ button:disabled {
     min-height: 320px;
   }
 
+  .schedule-ruler,
+  .schedule-row {
+    grid-template-columns: minmax(160px, 180px) minmax(0, 1fr);
+    min-width: 720px;
+  }
+
   .vector-inputs {
     grid-template-columns: 1fr;
   }