彩虹有缝隙

来源：2-28 项目作业

月入过亿

2022-07-12 15:38:18

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0,minimal-ui:ios">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <link rel="stylesheet" href="">
    <style>
        *{
            margin: 0;
            padding: 0;
        }
        .box{
            width: 220px;
            height: 100px;
            overflow: hidden;
        }
        .box1{
            width: 200px;
            height: 200px;
            border: 10px solid purple;
            border-radius: 50%;
        }
        .box2{
            width: 180px;
            height: 180px;
            border: 10px solid blue;
            border-radius: 50%;
        }
        .box3{
            width: 160px;
            height: 160px;
            border: 10px solid green;
            border-radius: 50%;
        }
        .box4{
            width: 140px;
            height: 140px;
            border: 10px solid yellow;
            border-radius: 50%;
        }
        .box5{
            width: 120px;
            height: 120px;
            border: 10px solid red;
            border-radius: 50%;
        }
        问题描述：
    </style>
</head>

<body>
    <div class="box">
        <div class="box1">
            <div class="box2">
                <div class="box3">
                    <div class="box4">
                        <div class="box5"></div>
                    </div>
                </div>
            </div>
        </div>
    </div>
 
</body>

</html>

问题描述：

老师我的实现之后会有缝隙

相关截图：