body {
    background-color: black;
    color: white;
}

.logo {
    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 640px;
    height: 480px;
}

.who_we_are {
    display: block;
    margin-left: auto;
    margin-right: auto;
    background-color: black;
    color: white;
}