body {
    /*background: url('../images/fundo.jpg') fixed;*/
    background-size: cover;
}

/* *[role="form"] { */
 .container {
    max-width: 800px;
    padding: 15px;
    margin: 0 auto;
    border-radius: 0.3em;
    background-color: #f2f2f2;
}

*[role="form"] h2 { 
    font-family: 'Open Sans' , sans-serif;
    font-size: 40px;
    font-weight: 600;
    color: #000000;
    margin-top: 5%;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 4px;
}

.borderless td, .borderless th {
    border: none;
}