Acquia Cohesion renames to Site Studio from version 6.2. Tell me more.
You can use Elements to create content but we don't recommend doing so for multiple reasons.
Modifiers allow you to apply styles to an element when a specific class, id or attribute is present.
The WYSIWYG (ckeditor) adds a paragraph tag around the text within the block quote. This causes it to inherit the text size of your paragraph base style.