diff --git a/styles/main.css b/styles/main.css
index c8c3785..f3f6aaf 100644
--- a/styles/main.css
+++ b/styles/main.css
@@ -31,7 +31,7 @@
 
 .markdown-body.overlay {
   position: absolute;
-  inset: 0;
+  inset: var(--markedit-content-inset, 0);
   display: block;
   z-index: 10000;
 }