<main> element represents the dominant content of the
<body> of a document. The main content area consists of content that is directly related to or expands upon the central topic of a document, or the central functionality of an application.
<main role="main"> <p>Geckos are a group of usually small, usually nocturnal lizards. They are found on every continent except Australia.</p> <p>Many species of gecko have adhesive toe pads.</p> </main>
Note: A document mustn't have more than one
<main> element that doesn't have the hidden attribute specified.