JSFiddle - React, Tailwind, and code Playground

HTML

<!DOCTYPE html>
<html lang="de"> <!-- Default language set to German -->
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>File Upload Form</title>
    <link rel="stylesheet" href="styles.css"> <!-- Link to CSS -->
</head>
<body>

<h2>File Upload Form</h2>

<form id="upload-form" action="/upload" method="post" enctype="multipart/form-data">
    <input id="file-upload" type="file" name="file" style="display: none;" />
    <button type="button" id="upload-button">Durchsuchen</button>
    <input type="submit" value="Hochladen" />
</form>

</body>
</html>

CSS

body {
    font-family: Arial, sans-serif;
    padding: 20px;
    background-color: #f4f4f9;
}

form {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    max-width: 400px;
    margin: auto;
}

button, input[type="submit"] {
    background-color: #007BFF; /* Bootstrap primary color */
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: 4px;
    cursor: pointer;
    margin-top: 10px;
    font-size: 16px;
}

button:hover, input[type="submit"]:hover {
    background-color: #0056b3; /* Darker shade on hover */
}

button:focus, input[type="submit"]:focus {
    outline: none;
}