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<html><title>W3.CSS</title><meta name="viewport" content="width=device-width, initial-scale=1"><link rel="stylesheet" href="https://www.w3schools.com/w3css/5/w3.css"><body><div class="w3-container"> <h1>Using w3-margin-right</h1> <div class="w3-border"> <div class="w3-container w3-margin-right w3-green"> <p>The w3-margin-right class adds a 16px right margin to an element.</p> </div> </div></div></body></html>