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<title>W3.CSS</title>
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<h2>Without a Container</h2>
<p>The w3-container class is one of the most important W3.CSS classes.</p>
<p>It provides correct margins, padding, alignments, and more, to most HTML elements.</p>
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<div class="w3-container">
<h2>With a Container</h2>
<p>The w3-container class is one of the most important W3.CSS classes.</p>
<p>It provides correct margins, padding, alignments, and more, to most HTML elements.</p>
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