Day39bootstrap的使用步骤

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>bootstrap的使用步骤</title>
    <link rel="stylesheet" href="./bootstrap.min.css">
    <style>
        div{
            height: 50px;
            background-color: pink;
        }
    </style>
</head>
<body>
    <div class="container">1</div>
</body>
</html>

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posted @ 2025-12-24 17:02  冰涿  阅读(2)  评论(0)    收藏  举报