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<title>W3.CSS</title>
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<h2>Show/Hide Utilites</h2>

<p><strong>Note:</strong> Resize the browser window to understand how it works:</p>
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  <p class="w3-hide-small">I will be hidden on <span class="w3-red">small</span> screens (tablets/iphones)</p>
  <p class="w3-hide-medium">I will be hidden on <span class="w3-green">medium</span> screens (laptops)</p>
  <p class="w3-hide-large">I will be hidden on <span class="w3-blue">large</span> screens (desktops)</p>
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