动态圣诞树-HTML

news2024/11/24 7:34:00

在这里插入图片描述

<!DOCTYPE HTML PUBLIC>
<html>
<head>
<title>圣诞树</title>
<meta charset="utf-8" >
<style>
html, body { width: 100%; height: 100%; margin: 0; padding: 0; border: 0; }
div { margin: 0; padding: 0; border: 0; }
.nav { 
		position: absolute; 
		top: 0; 
				left: 0; 
				width: 100%; 
				height: 27px; 
				background-color: white; 
				color: black; 
				text-align: center; 
				line-height: 25px;
			}
 
			a { color: black; text-decoration: none; border-bottom: 1px dashed black; }
			a:hover { border-bottom: 1px solid red; }
 
			.previous { float: left; margin-left: 10px; }
			.next { float: right; margin-right: 10px; }
			
			.green { color: green; }
			.red { color: red; }
 
			textarea { width: 100%; height: 100%; border: 0; padding: 0; margin: 0; padding-bottom: 20px; }
			.block-outer { float: left; width: 22%; height: 100%; padding: 5px; border-left: 1px solid black; margin: 30px 3px 3px 3px; }
			.block-inner { height: 68%; }
			.one { border: 0; }
</style>
	</head>
	<body marginwidth="0" marginheight="0">
	<canvas id="c" height="356" width="446">
<script>
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			var a = c.getContext('2d');
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</script>
<script>
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</body>
</html>