diff --git a/framework/css/edit/style-slide.css b/framework/css/edit/style-slide.css
index 00bfd27..c342177 100644
--- a/framework/css/edit/style-slide.css
+++ b/framework/css/edit/style-slide.css
@@ -20,6 +20,14 @@
 }
 
 
+/* ============================================================
+ * @style
+ */
+*[style] {
+   -oxy-style:attr(style);
+}
+
+
 /* ============================================================
  * Block element border
  */
@@ -545,6 +553,9 @@
                 )
         );
 }
+*[class~='topic/div'][class~='slide/slide-div'] {
+    display:-oxy-morph;
+}
 
 
 /* ============================================================