diff --git a/src/modules/layout/layout.css b/src/modules/layout/layout.css
index 4bcc0c4..6e34c67 100644
--- a/src/modules/layout/layout.css
+++ b/src/modules/layout/layout.css
@@ -35,9 +35,13 @@ body.is-pdf-active #head {
 body:not(.is-banner-active) .cp__sidebar-main-content,
 #left-sidebar,
 #right-sidebar,
-#search-in-page {
+#search-in-page,
+.whiteboard-page {
     margin-top: calc(var(--awUI-tabs-height) + var(--awUI-head-height)) !important;
 }
+.whiteboard-page {
+    height: calc(100% - var(--awUI-tabs-height) - var(--awUI-head-height))!important;
+}
 
 /* pdf */
 body.is-pdf-active #app-container {