HTML Code Runner - Online HTML Editor & Executor - 常规

<!DOCTYPE html>
<html>
<head>
	<title>HTML Code Runner - Online HTML Editor & Executor</title>
	<style>
		textarea {
			width: 100%;
			height: 200px;
			font-size: 16px;
		}
		button {
			margin-top: 10px;
			padding: 10px 20px;
			font-size: 16px;
			background-color: #4CAF50;
			color: white;
			border: none;
			border-radius: 3px;
			cursor: pointer;
		}
	</style>
</head>
<body>
	<h1>HTML Code Runner</h1>
	<p>Paste your HTML code in the text area below and click on the 'Run Code' button to see the result.</p>
	<textarea id='htmlCode'></textarea>
	<button onclick='runCode()'>Run Code</button>
	<div id='result'></div>
	<script>
		function runCode() {
			var html = document.getElementById('htmlCode').value;
			document.getElementById('result').innerHTML = html;
		}
	</script>
</body>
</html>
<!-- This code allows you to input HTML code in a text area and then run it to see the output in a div section. -->