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Live HTML, CSS & JS Editor

<h1>Hello World</h1> <p>This is a live preview editor.</p> body { background-color: #f0f0f0; color: #333; font-family: Arial, sans-serif; } h1 { color: #007acc; } document.querySelector("h1").onclick = function() { this.style.color = "red"; };

Live Preview:

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