/*html {
  height: 100%;
}
body {
  min-height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: #eee;
}*/
#mujib {
  display: flex;
  justify-content: center;
 /* padding-top: 0px;*/
  border-top: 0px;
}
.mujib {
  display: flex;
  justify-content: center;
 /* padding-top: 0px;*/
  border-top: 0px;
}

.flip-clock {
  text-align: center;

  perspective: 400px;
  zoom: 0.2;

  -moz-transform: scale(0.2);

  display: flex;

  /*margin-top: -100px;*/

  /*margin-bottom: -60px;*/
}
@-moz-document url-prefix() { 
  .flip-clock {
    text-align: center;

    perspective: 400px;
    zoom: 0.2;

    -moz-transform: scale(0.2);

    display: flex;

    margin-top: -70px;

    margin-bottom: -80px;
  }
}

*,
*:before,
*:after {
  box-sizing: border-box;
}
.flip-clock__piece {
  display: inline-block;
  margin: 0 5px;
}



.flip-clock__slot {
  /*font-size: 3vw;*/
 /*font-size: 50px;
  font-weight: 550;*/
  display: none;
}

.card {
  display: block;
  position: relative;
  padding-bottom: 0.72em;
  font-size: 9vw;
  line-height: 0.95;
}

.card__top,
.card__bottom,
.card__back::before,
.card__back::after {
  display: block;
  height: 0.72em;
  /*color: #ccc;
  background: #222;*/
  color: #000;
  background: #eaab20;
  padding: 0.25em 0.25em;
  border-radius: 0.15em 0.15em 0 0;
  backface-visiblity: hidden;
  transform-style: preserve-3d;
  width: 1.8em;
  transform: translateZ(0);
}

.card__bottom {
  /*color: #fff;*/
  position: absolute;
  top: 50%;
  left: 0;
  /*border-top: solid 1px #000;
  background: #393939;*/
  background: #eebd2f;
  border-radius: 0 0 0.15em 0.15em;
  pointer-events: none;
  overflow: hidden;
}

.card__bottom::after {
  display: block;
  margin-top: -0.72em;
}

.card__back::before,
.card__bottom::after {
  content: attr(data-value);
}

.card__back {
  position: absolute;
  top: 0;
  height: 100%;
  left: 0%;
  pointer-events: none;
}

.card__back::before {
  position: relative;
  z-index: -1;
  overflow: hidden;
}

.flip .card__back::before {
  animation: flipTop 0.3s cubic-bezier(0.37, 0.01, 0.94, 0.35);
  animation-fill-mode: both;
  transform-origin: center bottom;
}

.flip .card__back .card__bottom {
  transform-origin: center top;
  animation-fill-mode: both;
  animation: flipBottom 0.6s cubic-bezier(0.15, 0.45, 0.28, 1);
}

@keyframes flipTop {
  0% {
    transform: rotateX(0deg);
    z-index: 2;
  }
  0%,
  99% {
    opacity: 0.99;
  }
  100% {
    transform: rotateX(-90deg);
    opacity: 0;
  }
}

@keyframes flipBottom {
  0%,
  50% {
    z-index: -1;
    transform: rotateX(90deg);
    opacity: 0;
  }
  51% {
    opacity: 0.99;
  }
  100% {
    opacity: 0.99;
    transform: rotateX(0deg);
    z-index: 5;
  }
}