2. Container elements have no end tag code example
Example 1: html how to close tag
<!--Take your starting tag and place it in the end with a / in front of it.-->
<p>Hello World</p>
<a href="#">Hello World</a>
Example 2: html begin tag
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
</body>
</html>