This content gives you the ability to upload a centred image, or a video.
You have the option to make it full width across the page (which can stretch/distort your image if the resolution/size is incorrect) or smaller and centred.
you should also include Alternate text to describe what the content of an image or video is -- this is particularly useful for people who are vision impaired and using a screen-reader, but also for search engine optimisation to make your content more readily available on Google searches.
Example of an image:
Example of a video:
