body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
}

article {
    width: 100%;
    column-count: 4;
    column-gap: 30px;
    border: 2px solid black;
    padding: 20px;
    line-height: 1.5;
}

p {
    margin-top: 0;
    margin-bottom: 20px;
}

#history-title {
    font-family: "Oswald", sans-serif;
}

#adoption-title {
    font-family: "Roboto Slab", serif;
}

.source {
    font-weight: bold;
    text-shadow: 2px 2px 3px gray;
}