* {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}


.box {
  display: inline-block;
  position: relative;
  width: calc(100% - 60px);
  height: 300px;
  margin: 30px;
  background: #81D4FA;
  box-shadow:
    0 3px 6px rgba(0,0,0,0.18),
    0 3px 6px rgba(0,0,0,0.24);
  cursor: pointer;
  /* Animation */
  animation-name: append-item;
  animation-duration: 0.4s;
  animation-iteration-count: 1;
  animation-direction: alternate;
  animation-timing-function: cubic-bezier(.42,.97,.52,1.49);
}

@keyframes append-item {
  0%  {
    -webkit-transform: translateY(250px);
    -ms-transform: translateY(250px);
    -o-transform: translateY(250px);
    transform: translateY(250px);
    opacity: 0;
  }
  100%  {
    -webkit-transform: translateY(0px);
    -ms-transform: translateY(0px);
    -o-transform: translateY(0px);
    transform: translateY(0px);
    opacity: 1;
  }
}

.box span {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  -o-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  color: #FFFFFF;
  font-family: sans-serif;
  font-size: 8vw;
  line-height: 9vw;
  font-weight: bold;
  margin:auto;
}


.boxForLarge {
  display: inline-block;
  position: relative;
  width: calc(100% - 60px);
  height: 300px;
  margin: 30px;
  background: #81D4FA;
  box-shadow:
    0 3px 6px rgba(0,0,0,0.18),
    0 3px 6px rgba(0,0,0,0.24);
  cursor: pointer;
  /* Animation */
  animation-name: append-item;
  animation-duration: 0.4s;
  animation-iteration-count: 1;
  animation-direction: alternate;
  animation-timing-function: cubic-bezier(.42,.97,.52,1.49);
}

@keyframes append-item {
  0%  {
    -webkit-transform: translateY(250px);
    -ms-transform: translateY(250px);
    -o-transform: translateY(250px);
    transform: translateY(250px);
    opacity: 0;
  }
  100%  {
    -webkit-transform: translateY(0px);
    -ms-transform: translateY(0px);
    -o-transform: translateY(0px);
    transform: translateY(0px);
    opacity: 1;
  }
}

.boxForLarge span {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  -o-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  color: #FFFFFF;
  font-family: sans-serif;
  font-size: 3vw;
  line-height: 9vw;
  font-weight: bold;
  margin:auto;
}




/* Button */
.add-btn {
  position: fixed;
  width: 60px;
  height: 60px;
  top: 20px;
  right: 20px;
  font-size: 1.2em;
  font-weight: bold;
  color: #FFFFFF;
  background: #ed1909;
  border: none;
  outline: none;
  box-shadow:
    0 3px 6px rgba(0,0,0,0.15),
    0 3px 6px rgba(0,0,0,0.20);
  cursor: pointer;
  transition: ease .4s;
}

.add-btn:hover {
  color: #DDDDDD;
  background: #FFFFFF !important;
  box-shadow:
    0 19px 38px rgba(0,0,0,0.08),
    0 15px 12px rgba(0,0,0,0.04);
}



.play_now_button {
  width: 140px;
  height: 60px;
  top: 20px;
  right: 20px;
  font-size: 1.2em;
  font-weight: bold;
  color: #FFFFFF;
  background: #8BC34A;
  border: none;
  outline: none;
  box-shadow:
    0 3px 6px rgba(0,0,0,0.15),
    0 3px 6px rgba(0,0,0,0.20);
  cursor: pointer;
  transition: ease .4s;
  margin: 30px 0;
}

.play_now_button:hover {
  color: #FFFFFF;
  background: #1c6df1 !important;
  box-shadow:
    0 19px 38px rgba(0,0,0,0.08),
    0 15px 12px rgba(0,0,0,0.04);
}


.smilybox {
  display: inline-block;
  position: relative;
  width: 250px;
  height: 250px;
  margin: 30px;
  background: #81D4FA;
  box-shadow:
    0 3px 6px rgba(0,0,0,0.18),
    0 3px 6px rgba(0,0,0,0.24);
  cursor: pointer;
  /* Animation */
  animation-name: append-item;
  animation-duration: 0.4s;
  animation-iteration-count: 1;
  animation-direction: alternate;
  animation-timing-function: cubic-bezier(.42,.97,.52,1.49);
}

@keyframes append-item {
  0%  {
    -webkit-transform: translateY(250px);
    -ms-transform: translateY(250px);
    -o-transform: translateY(250px);
    transform: translateY(250px);
    opacity: 0;
  }
  100%  {
    -webkit-transform: translateY(0px);
    -ms-transform: translateY(0px);
    -o-transform: translateY(0px);
    transform: translateY(0px);
    opacity: 1;
  }
}

.smilybox span {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  -o-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  color: #FFFFFF;
  font-size: 24px;
  width: 100%;
  line-height: 30px;
  padding: 10px;
}

.smilybox img{
  max-width: 50%;
    display: block;
    margin: 0 auto 10px;
}



.que-btn {
  position: absolute;
  width: 67px;
  height: 44px;
  top: 78px;
  right: -33px;
  font-size: 1.2em;
  font-weight: bold;
  color: #FFFFFF;
  background: #ed1909;
  border: none;
  outline: none;
  box-shadow:
    0 3px 6px rgba(0,0,0,0.15),
    0 3px 6px rgba(0,0,0,0.20);
  cursor: pointer;
  transition: ease .4s;
}

.que-btn:hover {
  color: #FEC02A;
  background: #2196f3 !important;
  box-shadow:
    0 19px 38px rgba(0,0,0,0.08),
    0 15px 12px rgba(0,0,0,0.04);
}


.ml4 {
  position: relative;
  font-weight: 900;
  font-size: 4.5em;
  margin-top:150px;
  height:200px;
}
.ml4 .letters {
  position: absolute;
  margin: auto;
  left: 0;
  top: 0.3em;
  right: 0;
  opacity: 0;
}


.all-cal
{
     position: absolute;
  width: 372px;
  height: 31px;
  font-size: 1.2em;
  font-weight: bold;
  color: #FFFFFF;
  background: #014279;
  text-align: center;
  position: absolute;
  top: 101%;
  right: -28%;

    }


  .answersheet {
  display: inline-block;
  position: relative;
  background: #2196f3;
  font-size: 36px;
  line-height: 44px;
  font-weight: bold;
  color: #FFFFFF;
  padding: 15px;
  margin: auto;
  margin-bottom: 30px;
  box-shadow:
    0 3px 6px rgba(0,0,0,0.18),
    0 3px 6px rgba(0,0,0,0.24);
}

#answer_div{
  padding: 10px 0;
}
#answer_div .btn{
  margin-left: 15px;
}