diff --git a/resources/sass/_tinymce.scss b/resources/sass/_tinymce.scss
index 0ee3fa40b..def1dfe19 100644
--- a/resources/sass/_tinymce.scss
+++ b/resources/sass/_tinymce.scss
@@ -35,6 +35,11 @@ body.page-content.mce-content-body  {
   padding-bottom: 5rem;
 }
 
+// Remove svg background line in toolbar items
+.tox .tox-pop__dialog .tox-toolbar {
+  background: transparent !important;
+}
+
 // Center toolbar items
 .tox-toolbar__primary {
   justify-content: center;