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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"><h2>Left and Right Buttons</h2><div class="w3-bar w3-black"> <button class="w3-button w3-left">Left</button> <button class="w3-button w3-right">Right</button></div><p>Used to create "previous/next" buttons:</p><div class="w3-bar"> <button class="w3-button w3-left w3-light-grey">« Previous</button> <button class="w3-button w3-right w3-green">Next »</button></div></div></body></html>