diff --git a/packages/core/src/style.ts b/packages/core/src/style.ts
index ef5a0a291..e9c799190 100644
--- a/packages/core/src/style.ts
+++ b/packages/core/src/style.ts
@@ -35,6 +35,7 @@ img.ProseMirror-separator {
   display: none;
   pointer-events: none;
   position: absolute;
+  margin: 0;
 }
 
 .ProseMirror-gapcursor:after {