body {
    font-family: Helvetica;
    margin: 20px;
    background: #121212;
    color: #e0e0e0;
}

header {
    text-align: center;
    margin-bottom: 30px;
}

.foto {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    border: 2px solid #e0e0e0;
}

main {
    max-width: 700px;
    margin: auto;
}

section {
    background: #1e1e1e;
    border: 1px solid #333;
    padding: 15px;
    margin-bottom: 15px;
}

img {
    max-width: 100%;
}

footer {
    text-align: center;
    font-size: 0.8em;
    margin-top: 30px;
    color: #aaaaaa;
}