.digit-flipper {
  display: inline-block;
  height: 0.98em;
  font-size: 20vmin;
  line-height: 1;
  margin: 0 0.02em;
  -webkit-perspective: 300px;
          perspective: 300px;
  position: relative;
  width: 0.65em;
}
.digit-flipper__digit {
  display: block;
  height: 100%;
  position: absolute;
  text-align: center;
  width: 100%;
}
.digit-flipper__digit-top,
.digit-flipper__digit-bottom {
  color: black;
  display: block;
  height: 100%;
  position: absolute;
  -webkit-transform-origin: 50% 50%;
          transform-origin: 50% 50%;
  width: 100%;
}
.digit-flipper__digit-top {
  background-color: #ffffff;
  border-top-left-radius: 10px;
  border-top-right-radius: 10px;
  -webkit-clip-path: inset(0 0 51% 0);
          clip-path: inset(0 0 51% 0);
  overflow: hidden;
  -webkit-transform: rotateX(0deg);
          transform: rotateX(0deg);
}
.digit-flipper__digit-bottom {
  background-color: #d9d9d9;
  border-bottom-left-radius: 10px;
  border-bottom-right-radius: 10px;
  -webkit-clip-path: inset(51% 0 0 0);
          clip-path: inset(51% 0 0 0);
  -webkit-transform: rotateX(90deg);
          transform: rotateX(90deg);
}
.digit-flipper__digit--flip-bottom .digit-flipper__digit-bottom {
  -webkit-animation: flip-bottom .3s ease-in 0s 1 forwards;
          animation: flip-bottom .3s ease-in 0s 1 forwards;
}
.digit-flipper__digit--flip-top .digit-flipper__digit-top {
  -webkit-animation: flip-top .3s ease-in 0s 1 forwards;
          animation: flip-top .3s ease-in 0s 1 forwards;
}
.digit-flipper__digit--flip-done .digit-flipper__digit-bottom {
  -webkit-transform: rotateX(0deg);
          transform: rotateX(0deg);
}
@-webkit-keyframes flip-top {
  from {
    -webkit-transform: rotateX(0deg);
            transform: rotateX(0deg);
  }
  to {
    -webkit-transform: rotateX(-90deg);
            transform: rotateX(-90deg);
  }
}
@keyframes flip-top {
  from {
    -webkit-transform: rotateX(0deg);
            transform: rotateX(0deg);
  }
  to {
    -webkit-transform: rotateX(-90deg);
            transform: rotateX(-90deg);
  }
}
@-webkit-keyframes flip-bottom {
  from {
    -webkit-transform: rotateX(90deg);
            transform: rotateX(90deg);
  }
  to {
    -webkit-transform: rotateX(0deg);
            transform: rotateX(0deg);
  }
}
@keyframes flip-bottom {
  from {
    -webkit-transform: rotateX(90deg);
            transform: rotateX(90deg);
  }
  to {
    -webkit-transform: rotateX(0deg);
            transform: rotateX(0deg);
  }
}
.cool-element {
  background-color: #404040;
  border-radius: 15px;
  box-shadow: inset -2px -2px 10px 0px black, inset 4px 4px 10px 0px rgba(255, 255, 255, 0.4), 5px 5px 15px 0px rgba(0, 0, 0, 0.3);
  margin: -40px 0 auto;
  padding: 20px 18px 16px;
}