body {
    font-family: Arial;
    background-color: white;
    margin: 0;
}

.main-page {    
    max-width: 1000px;
    margin: auto;
    color: black;
    font-weight: bold;
    text-align: justify;
}

.main-header {
    background-color: black;
    color: #842cfb;
    padding-top: 30px;
    text-align: center;
}

.main-header h1 {
    margin: auto;
}

.sidebar {
    background-color: #842cfb;
    color: white;
    text-align: center;
    padding: 4px;
}

.sidebar a {
    color: white;
    font-weight: bold;
}

.main-page h2 {
    padding: 8px;
    background-color: #883ef7;
    color: white;
    font-weight: bold;
    font-size: 16px;
}

.centered-images{
    text-align: center;
}