@import url(https://fonts.googleapis.com/css?family=Oxygen+Mono|Exo+2:600,200,800,300);
body {
  font-family: "Exo 2", Helvetica, Arial;
  background-color: #172f38;
  padding: 0 50px 20px;
  color: #d7dbdd;
}

h1 {
  text-align: center;
  font-size: 2em;
  font-weight: 600;
  line-height: 1;
}

.output {
  color: rgba(255, 255, 255, 0.3);
  text-align: left;
  padding: 20px;
  font-family: "Oxygen Mono";
  font-size: 12px;
}
.output i {
  font-style: normal;
  margin: 0 0.5em 0 0;
  border-radius: 3px;
  display: inline-block;
  min-width: 2em;
}
.output i.prime0 {
  color: #d781f9;
  text-shadow: 0 0 3px #d781f9;
}
.output i.prime1 {
  color: #80e3f7;
  text-shadow: 0 0 3px #80e3f7;
}
.output i.prime2 {
  color: #ffe868;
  text-shadow: 0 0 3px #ffe868;
}
.output i.prime3 {
  color: #ef7658;
  text-shadow: 0 0 3px #ef7658;
}
.output i.prime4 {
  color: #f26395;
  text-shadow: 0 0 3px #f26395;
}
.output i.prime5 {
  color: #62efab;
  text-shadow: 0 0 3px #62efab;
}

.display {
  font-size: 8em;
  font-weight: 900;
  text-align: center;
  line-height: 1;
  position: fixed;
  left: 20%;
  top: 50%;
  margin-top: -0.5em;
  right: 20%;
  -webkit-transition: all 1s ease-in, opacity 0.7s ease-in 0.3s;
          transition: all 1s ease-in, opacity 0.7s ease-in 0.3s;
  color: rgba(255, 255, 255, 0.65);
}
.display.prime {
  color: #62efab;
  opacity: 0.7;
}
.display.prime.c0 {
  color: #d781f9;
}
.display.prime.c1 {
  color: #80e3f7;
}
.display.prime.c2 {
  color: #ffe868;
}
.display.prime.c3 {
  color: #ef7658;
}
.display.prime.c4 {
  color: #f26395;
}
.display.prime.c5 {
  color: #62efab;
}
.display.out {
  opacity: 0;
}
.display.out.lb {
  -webkit-transform: translate3d(-2em, 1em, 0em);
          transform: translate3d(-2em, 1em, 0em);
}
.display.out.l {
  -webkit-transform: translate3d(-2em, 0em, 0em);
          transform: translate3d(-2em, 0em, 0em);
}
.display.out.lt {
  -webkit-transform: translate3d(-2em, -1em, 0em);
          transform: translate3d(-2em, -1em, 0em);
}
.display.out.t {
  -webkit-transform: translate3d(0em, -1em, 0em);
          transform: translate3d(0em, -1em, 0em);
}
.display.out.rt {
  -webkit-transform: translate3d(2em, -1em, 0em);
          transform: translate3d(2em, -1em, 0em);
}
.display.out.r {
  -webkit-transform: translate3d(2em, 0em, 0em);
          transform: translate3d(2em, 0em, 0em);
}
.display.out.rb {
  -webkit-transform: translate3d(2em, 1em, 0em);
          transform: translate3d(2em, 1em, 0em);
}
.display.out.b {
  -webkit-transform: translate3d(0em, 1em, 0em);
          transform: translate3d(0em, 1em, 0em);
}

.control {
  position: fixed;
  top: 20px;
  left: 30px;
  color: black;
  border: none;
  background: #80e3f7;
  border-radius: 2px;
  padding: 0.5em 1em;
  opacity: 0.7;
  -webkit-transition: all 0.2s ease;
          transition: all 0.2s ease;
}
.control:hover {
  opacity: 1;
}
.control.play .play {
  display: none;
}
.control.pause .pause {
  display: none;
}