.back-image{background-image:url(img-menu/deti.webp); background-size: 480px 640px}
.kosela-adamko{background-position:0 0}
.kosela-bohusko{background-position:-160px 0}
.kosela-dusanko{background-position:-320px 0}
.kosela-emilko{background-position:0 -160px}
.kosela-lubko{background-position:-160px -160px}
.kosela-marosko{background-position:-320px -160px}
.kosela-matusko{background-position:0 -320px}
.kosela-radko{background-position:-160px -320px}
.kosela-slavko{background-position:-320px -320px}
.kosela-stevko{background-position:0 -480px}
.kosela-vladko{background-position:-160px -480px}