body {
    font-family: Arial, sans-serif;
    background-color: #f5f5f5;
    /*padding: 20px;*/
}

h1, h2 {
    color: #333;
}

textarea {
    width: 100%;
    padding: 10px;
}

input[type="file"] {
    margin-top: 10px;
}

button {
    background-color: #007bff;
    color: white;
    padding: 10px 20px;
    border: none;
    cursor: pointer;
}

button:hover {
    background-color: #0056b3;
}

.btn-voltar {
    display: inline-block;
    margin-top: 30px;
    text-decoration: none;
    padding: 8px 16px;
    background-color: #6c757d;
    color: white;
    border-radius: 4px;
}

#tabelaResultado {
    background-color: white;
    padding: 20px;
    border-radius: 5px;
}