Robware/css/temperature.css

.currentTemp {
  background: #ffcdd2;
  height: 200px;
  width: 200px;
  position: relative;
  display: inline-block;
}
.currentTemp .background {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  top: 20%;
  transition: all 500ms ease-in-out;
}
.currentTemp .reading {
  position: relative;
  height: 200px;
  width: 200px;
  vertical-align: middle;
  display: table-cell;
  text-align: center;
  font-size: 250%;
}
.currentTemp .shadow {
  box-shadow: inset 0px 0px 5px 1px rgba(0, 0, 0, 0.75);
  border: 2px solid #212121;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  top: 0;
}