.literature-example {
    border:2px solid darkgray;
    border-radius:5px;
    margin:3px;
    margin-bottom:0;
    width:9%;
}

.literature-container {
    width:75%;
    margin-left:auto;
    margin-right:auto;
    border:2px solid darkgray;
    border-radius:5px;
    text-align:center;
}

.primary-image {
    float:right;
    border:2px solid darkgray;
    border-radius:5px;
}