html 太极样式

太极 + 炫光

<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title>太极</title>
	</head>
	<style>
	        @keyframes myRote {
	            from {
	                transform: rotate(0deg);
	            } to {
	                transform: rotate(360deg);
	            }
	        }
	        body {
	            background-color: #999;
	        }
	        .box {
	            width: 0px;
	            height: 300px;
	            border-left: 150px solid #000000;
				border-right: 150px solid #FFFFFF;
	            border-radius: 50%;
	            position: relative;
	            animation: myRote 4s linear infinite;
				box-shadow: 0 0 8px 2px rgb(147, 204, 232);

	        }
	        .box::before {
	            content: "";
	            display: block;
	            width: 50px;
	            height: 50px;
	            border: 50px solid #000000;
	            background-color: #FFFFFF;
	            border-radius: 50%;
	            position: absolute;
	            left: -75px;
	        }
	        
	        .box::after {
	            content: "";
	            display: block;
	            width: 50px;
	            height: 50px;
	            border: 50px solid #FFFFFF;
	            background-color: #000000;
	            border-radius: 50%;
	            position: absolute;
	            top: 150px;
	            left: -75px;
	        }
	    </style>
	<body>
	    <div class="box">
	
	    </div>
	</body>
</html>