css漂浮导航

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Floating Navigation</title>
    <style>
        .navbar {
            position: fixed;
            top: 0;
            width: 100%;
            background-color: #333;
            overflow: hidden;
        }
        .navbar a {
            float: left;
            display: block;
            color: #f2f2f2;
            text-align: center;
            padding: 14px 20px;
            text-decoration: none;
        }
        .navbar a:hover {
            background-color: #ddd;
            color: black;
        }
        .content {
            padding: 16px;
            margin-top: 80px; /* Adjust this value based on the navbar height */
        }
    </style>
</head>
<body>

<div class="navbar">
    <a href="#home">Home</a>
    <a href="#news">News</a>
    <a href="#contact">Contact</a>
    <a href="#about">About</a>
</div>

<div class="content">
    <h1>Welcome to My Website</h1>
    <p>This is some content that will scroll below the fixed navbar.</p>
    <!-- Add more content here -->
</div>

</body>
</html>

.content {
    padding: 16px;
    margin-top: 80px; /* Adjust this value based on the navbar height */
}

@media screen and (max-width: 600px) {
    .navbar a {
        float: none;
        width: 100%;
    }
}