CSS实现三点色子 

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        .box{
            width: 200px;
            height: 200px;
            border: 2px solid #ccc;
            border-radius: 10px;
            padding: 20px;
            display: flex;
            justify-content: space-between;
        }
        .item{
            display: block;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background-color: #666;
        }
        .item:nth-child(2){
            align-self: center;
        }
        .item:nth-child(3){
            align-self: flex-end;
        }
    </style>
</head>
<body>
    
</body>
</html>
posted @ 2021-03-09 20:43  abcdefgab  阅读(647)  评论(0)    收藏  举报