What happens when we set height to 100px in this rule?

All h1 elements have their height property set to 100pxThe font-size property is set to 100px<html>
<head>
<link rel="stylesheet" href="style.css">
<style>
h1 {
height: 100px;
background-color: teal;
}
</style>
</head>
<body>
<h1>New Yorker</h1>
</body>
</html>]]>