img.status { position: relative; top: 25px; height: 60px; width: 60px; }

div.clean { display: none; position: absolute; top: 10px; left: 10px; }
div.infected-b { display: none; position: absolute; top: 10px; left: 10px; }
div.infected-c { display: inline; position: absolute; top: 10px; left: 10px; }
div.infected-d { display: none; position: absolute; top: 10px; left: 10px; }

font.status { color: red; font-weight: bold; }