This code enables you to add a top banner to any Genesis child theme.
In this case its hooked before the header in the latest version of the Genesis Sample child theme however you can easily change the hook to any other position on line 116 in the lib > customizer > customize.php file.
Note : CSS may need tweaking for use in other Genesis child themes.
Register or login to access the download folder :
Registration Required. Click here to register for full access