Which component helps in displaying the layout of a document across different devices?

The component that helps in displaying the layout of a document across different devices is a template. Templates are designed with specific formatting and structural elements that ensure consistency in appearance and organization, regardless of the device being used to view the document. This means they can adjust to fit different screen sizes and formats, maintaining the intended layout.

Templates often include pre-defined styles, margins, and formatting that guide how content is arranged. This is essential in today's digital environment where documents may be accessed on desktops, tablets, or mobile phones. By using templates, professionals can ensure that their documents appear professional and maintain readability across various platforms, making them a key element in document design and presentation.