The RockPress Embed shortcode is provided as an alternative for times when you are not using the block editor.
url(string) – The URL of the page that you want to embed.
background-color(string) – The background color for the embedded page.
false. Pass the query strings from the parent page to the embedded page. Default is
css(string) – CSS to inject into the embedded page.
align(string) – Valid values are
right. It is up to your theme to provide styles for these values.
class(string) – The CSS class name to give to the container.