main {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: black;
}

main h1 {
    margin-top: 50px;
    width: 550px;
    text-align: center;
    font-family: Verdana, Helvetica, sans-serif;
    line-height: 200%;
    font-size: 24px;
}

.plotagem {
    width: auto;
    height: auto;
    padding: 40px;
    font-family: Geneva, Arial, Helvetica, sans-serif;
    font-size: 18px;
    background-color: #f1faee;
    border-radius: 10px;
    box-shadow: 0 4px 10px #525252;
}

.plotagem pre {
    margin-left: 8px;
}

.plotagem span {
    font-weight: bold;
    font-style: italic;
    color: #000000;
}

.plotagem h3 {
    margin-bottom: 20px;
}