Answer
The HTML <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.