diff --git a/frontend/src/routes/lesson/[slug]/lesson.css b/frontend/src/routes/lesson/[slug]/lesson.css
index ff3f84f..7a726fc 100644
--- a/frontend/src/routes/lesson/[slug]/lesson.css
+++ b/frontend/src/routes/lesson/[slug]/lesson.css
@@ -229,8 +229,10 @@
 	height: 60vh;
 }
 .editor-area.mobile-full {
-	height: calc(100vh - 3rem);
+	height: 100vh;
+	top: 0;
 	border-radius: 0;
+	max-height: none;
 }
 .mobile-sheet .editor-body {
 	overscroll-behavior: contain;