.advent-calendar__day{position:relative;float:left;width:15%;height:100px;margin:10px 10px 0 0}.advent-calendar__day--future{background-size:contain;background-repeat:no-repeat}.advent-calendar__day-number{position:absolute;bottom:0;right:0;padding:.1em;font-size:2.5em;line-height:1;background-color:#fff}