.image-left {
    float: left;
}

.image-right {
    float: right;
}

.image-center {
    text-align: center;
}

.image-center > figure {
    display: inline-block;
}

body figure figcaption {
    padding: 1em .5em;
    font-size: 13px;
    text-align: center;
}