lovecoding
/
Web1020


			
				
					
						
						
							123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566
							<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        ul{
            margin:0;
            padding: 0;
        }
        .box{
            width: 402px;
            height: 402px;
            border:1px dashed #000;
            margin:100px auto;
        }
        .clock{
            width: 400px;
            height: 400px;
            border:1px solid #000;
            border-radius: 50%;
            position: relative;
        }
        .clock li{
            list-style: none;
            width: 4px;
            height: 8px;
            background-color: #000;
            position: absolute;
            left: 50%;
            top: 0;
            transform-origin: 0 200px;
        }
        /* .clock li:nth-child(1){
            transform: rotate(0deg);
        }
        .clock li:nth-child(2){
            transform: rotate(6deg);
        }
        .clock li:nth-child(3){
            transform: rotate(12deg);
        } */
        .clock li:nth-child(5n+1){
            height: 16px;
        }
    </style>
</head>
<body>
    <div class="box">
        <div class="clock">
            <ul>
                
            </ul>
        </div>
    </div>
    <script>
        let oUl = document.getElementsByTagName("ul")[0];
        for(let i = 0;i<60;i++){
            let oLi = document.createElement("li");
            oLi.style.transform = `rotate(${i*6}deg)`;
            oUl.appendChild(oLi);
        }
    </script>
</body>
</html>