document.write("");

纯html 超简易 弹性布局

 

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>

<body>
    <div class="box">
        <div class="item">1</div>
        <div class="item">2</div>
        <div class="item">3</div>
        <div class="item">1</div>
        <div class="item">2</div>
    </div>
</body>

<style>
    .box {

        display: flex;
        flex-wrap: wrap ;
        justify-content: center;
        align-items: center
    }

    .item {
        width: 30%;
        height: 50px;
        border-radius: 20px;
        margin: 20px;
        background-color: beige;
    }
</style>

</html>

　　

posted @ 2024-09-04 14:41  人间春风意  阅读(20)  评论(0)    收藏  举报