Try it Editor: CSS margin-bottom Property

Edit This Code :

<!DOCTYPE html>
<html>
<head>
<style>
p.ex1 {
    margin-bottom: 2cm;
}
</style>
</head>
<body>

<p>A paragraph with no margins specified.</p>
<p class="ex1">A paragraph with a 2cm bottom margin.</p>
<p>A paragraph with no margins specified.</p>

</body>
</html>

Result :