.image-table:nth-of-type(1) tr:nth-child(1) td:nth-child(1) {
    background-image: url(/static/images/table_7.JPG);
}

.image-table:nth-of-type(1) tr:nth-child(1) td:nth-child(2) {
    background-image: url(/static/images/table_4.JPG);
}

.image-table:nth-of-type(2) tr:nth-child(1) td:nth-child(1) {
    background-image: url(/static/images/little_passing_thoughts_0.JPG);
}