The internal style sheet is employed to apply a distinctive style to an individual document. It is specified within the <style> section of the HTML page inside the <head> tag.
Example
Example
<!DOCTYPE html>
<html>
<head>
<style>
body {
background-color: linen;
}
h1 {
color: red;
margin-left: 80px;
}
</style>
</head>
<body>
<h1>The internal style sheet is applied on this heading.</h1>
<p>This paragraph will not be affected.</p>
</body>
</html>