Schema

Schema will modify the simple editor. To modify the presentation of object in the Context, create an object with the same name under schema. Under the object of schema, you can specify the following tags.
css: contain the css string that will modify the object in the simple editor
description: contain plain text string that will show in the simple editor to replace the object
type: modify the feature of the object. For example, “photo” will be a photo selector and uploader.