Text
Before append:
-[expanded] element.style { ()
+[expanded]
+element.style { ()
font-size: 12px;
======== Matched CSS Rules ========
-[expanded] div { (user agent stylesheet)
+[expanded]
+div { (user agent stylesheet)
display: block;
After append:
-[expanded] element.style { ()
+[expanded]
+element.style { ()
font-size: 12px;
margin-left: 3px;
======== Matched CSS Rules ========
-[expanded] div { (user agent stylesheet)
+[expanded]
+div { (user agent stylesheet)
display: block;