Indication conveyed only by shape, size or location

Any essential indication that is conveyed only by a change in the shape or size of text content or by the position of an element in a text.

For example

• Indicating the mandatory nature of elements in a list by the use or positioning of a special character diverted from its purpose (for example, a mathematical character).
• Indicate a specific text or part of a text in content by making it bold or changing its size.

Other forms of indication by shape, size or position can be used, but it is not possible to enter them here.