横向菜单栏 css

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Horizontal Menu Bar</title>
    <style>
        .menu-bar {
            background-color: #333;
            overflow: hidden;
        }
        .menu-item {
            float: left;
            color: white;
            text-align: center;
            padding: 14px 16px;
            text-decoration: none;
        }
        .menu-item:hover {
            background-color: #ddd;
            color: black;
        }
    </style>
</head>
<body>
    <div class="menu-bar">
        <a href="#home" class="menu-item">Home</a>
        <a href="#services" class="menu-item">Services</a>
        <a href="#about" class="menu-item">About</a>
        <a href="#contact" class="menu-item">Contact</a>
    </div>
</body>
</html>

<div class="menu-bar">
    <a href="#home" class="menu-item">Home</a><a href="#services" class="menu-item">Services</a><a href="#about" class="menu-item">About</a><a href="#contact" class="menu-item">Contact</a>
</div>

.menu-bar a {
    margin: 0;
    padding: 14px 16px;
}

@media screen and (max-width: 600px) {
    .menu-bar {
        flex-direction: column;
    }
}