CSS实例：纯CSS实现polka dot，flex布局实现骰子

最新推荐文章于 2025-04-09 10:33:57 发布

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本文介绍了两个有趣的CSS实例，包括如何使用纯CSS创建polka dot图案，以及利用flex布局实现骰子1-6点显示。通过简洁的代码，展示了CSS在布局和视觉效果方面的强大能力。

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最近看了很多CSS的东西，对CSS的布局有了更深一步的了解，下面两个实例感觉很有意思，都是用很精简的代码来实现的，上代码：

1.polka dot

关于polka dot是什么

background: #655;
background-image: radial-gradient(tan 20%, transparent 0),
                  radial-gradient(tan 20%, transparent 0);
background-size: 30px 30px;
background-position: 0 0, 15px 15px;

效果：POLKA DOT

2.flex布局实现骰子1-6点

用flex做布局实现骰子1-6点：

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>骰子</title>
    <style>
        * {
            margin: 0;
            padding: 0;
        }
        body {
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .dice-container {
            width: 600px;
            height: 600px;
            background: #cccccc;
            padding: 30px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;

            /* align-content: center; */
        }
        div[class*='dice-box']{
            width: 180px;
            height: 180px;
            background: #ffffff;
            padding: 5px;
            border: 1px solid #cccccc;
            border-radius: 10px;
            display: flex;
            flex-wrap: wrap;
           
        }
        div.dice-box-one {
            align-content: center;
            justify-content: center;
            /* flex: 0 1 25%; */
        }
        div.dice-box-two {
            align-content: center;
            justify-content: space-between;
        }
        div.dice-box-three {
            /* flex-direction: column; */
            justify-content: space-between;
        }
        div.dice-box-three>.dot:nth-child(2) {
            align-self: center;
        }
        div.dice-box-three>.dot:nth-child(3) {
            align-self: flex-end;
        }
        div.dice-box-four {
            justify-content: space-between;
        }
        div.dice-box-four .column {
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }
        div.dice-box-five {
            justify-content: space-between;
        }
        div.dice-box-five .column {
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }
        div.dice-box-five .column:nth-child(2){
            justify-content: center;
        }
        div.dice-box-six {
            justify-content: space-between;
        }
        div.dice-box-six .column {
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        
        .dot {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: #000000;
        }
    </style>
</head>
<body>
    <div class="dice-container">
        <div class="dice-box-one">
            <div class="dot"></div>
        </div>
        <div class="dice-box-two">
            <div class="dot"></div>
            <div class="dot"></div>
        </div>
        <div class="dice-box-three">
            <div class="dot"></div>
            <div class="dot"></div>
            <div class="dot"></div>
        </div>
        <div class="dice-box-four">
            <div class="column">
                <div class="dot"></div>
                <div class="dot"></div>
            </div>
            <div class="column">
                <div class="dot"></div>
                <div class="dot"></div>
            </div>
        </div>
        <div class="dice-box-five">
            <div class="column">
                <div class="dot"></div>
                <div class="dot"></div>
            </div>
            <div class="column">
                <div class="dot"></div>
            </div>
            <div class="column">
                <div class="dot"></div>
                <div class="dot"></div>
            </div>
        </div>
        <div class="dice-box-six">
            <div class="column">
                <div class="dot"></div>
                <div class="dot"></div>
                <div class="dot"></div>
            </div>
            <div class="column">
                <div class="dot"></div>
                <div class="dot"></div>
                <div class="dot"></div>
            </div>
        </div>
    </div>
</body>
</html>

效果：骰子