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<!DOCTYPE html>
<html>
<head>
<style> 
textarea#test {
  resize: none;
}
</style>
</head>
<body>
<h1>The resize Property</h1>
<p>In many browsers, textarea elements are resizable by default. In this example, we have used the resize property to disable the resizability:</p>
<textarea id="test">Textarea - Not resizable</textarea>
<br><br>
<textarea>Textarea - Resizable (default)</textarea>
</body>
</html>