body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    padding: 0;
}
form {
    width: 300px;
    margin: 20px auto;
    background: white;
    padding: 20px;
    box-shadow: 2px 2px 10px rgba(0,0,0,0.1);
}
input[type="text"],
input[type="password"],
textarea {
    width: 100%;
    padding: 10px;
    margin-top: 5px;
    margin-bottom: 20px;
    border: 1px solid #ddd;
}
input[type="submit"] {
    width: 100%;
    padding: 10px;
    background-color: #0056b3;
    border: none;
    color: white;
    cursor: pointer;
}
input[type="submit"]:hover {
    background-color: #004494;
}