.titled-portrait {
    text-align: center;
}

.titled-portrait img {
    width: 100%;
    display: block;
    margin: 0 auto;
}

.prologue-portraits {
    width: 200px;
    display: inline-block;
}

.centered-image {
    width: 100%;
    text-align: center;
}

.two-column {
    float: left;
    width: 50%;
}