src/options.html

<!DOCTYPE html>
<html>

<head>
	<title>Settings - Web Maker</title>
	<style>
		body {
				font-size: 16px;
			}

			.btn {
				background: #ff8c00;
				color: white;
				text-shadow: none;
				border-radius: 3px;
				border: 0;
				outline: 0;
				padding: 5px 8px;
				cursor: pointer;
				margin: 5px 0;
				font-size: inherit;
			}

			.status {
				color: green;
				margin-bottom: 10px;
			}

			label {
				display: block;
				margin: 10px 0;
			}

		</style>
</head>

<body>
	<h3>Settings
		<span style="opacity: 0.6;font-size:0.7em;">
			v3.6.2</span>
	</h3>
	<form name="optionsForm">
		<label>
			<input type="checkbox" name="preserveLastCode"> Preserve last written code
		</label>

		<label>
			<input type="checkbox" name="replaceNewTab"> Replace new tab page
		</label>

		<div id="js-status" class="status">&nbsp;</div>
		<button id="js-save-btn" class="btn">Save</button>
	</form>

	<script src="options.js"></script>
</body>

</html>