t[type="submit"] {
            width: 100%;
            padding: 10px;
            background-color: #4CAF50;
            color: white;
            border: none;
            border-radius: 5px;
            cursor: pointer;
        }
        input[type="submit"]:hover {
            background-color: #45a049;
        }
    </style>
</head>
<body>
<div class="container">
    <h1>Upload TXT File</h1>
    <form action="http://localhost:8080/uploads/file" method="post" enctype="multipart/form-data">
        <labe