The left hand navigation is removed for demonstrating this component as a home page.
Level two in navigation, can have a landing page or section page. A hero image can be chosen to identify a section of the website which will be displayed as a background to the heading of the page.
Alternately, if an image is not set then the heading will be displayed on a dark background.
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Top accessibility tip
If not marked as decorative, all images must have alternative (or alt) text to describe the information or function of the image: accessibility.sa.gov.au/your-role/content/images