@import url("https://fonts.googleapis.com/css?family=Questrial");

body {
  font-family: "Questrial", sans-serif;
}

.outer {
  position: absolute;
  top: 50%;
  left: 50%;
  height: 400px;
  width: 400px;
  margin-top: -200px;
  margin-left: -200px;
  color: #ECEFF1;
  background: #007C91;
  border-radius: 2px;
  box-shadow: 1px 2px 10px 0px rgba(0, 0, 0, 0.3);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow: hidden;
}

.circle {
  position: absolute;
  z-index: 10;
  height: 50px;
  width: 50px;
  top: 175px;
  left: 175px;
  background: #ECEFF1;
  border-radius: 50%;
  animation: circle 1s ease-in-out;
  animation-fill-mode: forwards;
}

.line {
  position: absolute;
  z-index: 10;
  width: 150px;
  height: 4px;
  top: 198px;
  background: #ECEFF1;
  transform: scaleX(0);
}
.line.left {
  left: 50px;
  transform-origin: 100% 50%;
  animation: lines 1s ease-in-out 0.8s, line-left 1s steps(1) 0.8s;
}
.line.right {
  right: 50px;
  transform-origin: 0% 50%;
  animation: lines 1s ease-in-out 0.8s, line-right 1s steps(1) 0.8s;
}

.bracket {
  position: absolute;
  z-index: 10;
  height: 70px;
  width: 4px;
  top: 165px;
  background: #ECEFF1;
  animation: bracket 0.4s ease-out 1.7s;
  animation-fill-mode: both;
}
.bracket:before, .bracket:after {
  position: absolute;
  display: block;
  content: "";
  width: 25px;
  height: 4px;
  background: #ECEFF1;
}
.bracket.left {
  left: 50px;
}
.bracket.left:before {
  top: 0;
  left: 0;
  transform-origin: 0% 50%;
  animation: bracket-line 0.2s ease-out 2.1s;
  animation-fill-mode: both;
}
.bracket.left:after {
  bottom: 0;
  left: 0;
  transform-origin: 0% 50%;
  animation: bracket-line 0.2s ease-out 2.1s;
  animation-fill-mode: both;
}
.bracket.right {
  right: 50px;
}
.bracket.right:before {
  top: 0;
  right: 0;
  transform-origin: 100% 50%;
  animation: bracket-line 0.2s ease-out 2.1s;
  animation-fill-mode: both;
}
.bracket.right:after {
  bottom: 0;
  right: 0;
  transform-origin: 100% 50%;
  animation: bracket-line 0.2s ease-out 2.1s;
  animation-fill-mode: both;
}

.big {
  position: absolute;
  z-index: 5;
  top: 176px;
  width: 400px;
  text-align: center;
  font-weight: 800;
  font-size: 50px;
  color: #ECEFF1;
  line-height: 50px;
  text-transform: uppercase;
}

.hide {
  position: absolute;
  z-index: 7;
  width: 400px;
  height: 50px;
  background: #007C91;
  left: 0;
  animation: reveal 0.4s ease-out 1.7s;
  animation-fill-mode: both;
}
.hide.top {
  bottom: 49%;
  transform-origin: 50% 0%;
}
.hide.bottom {
  top: 49%;
  transform-origin: 50% 100%;
}

.small {
  position: absolute;
  z-index: 10;
  width: 400px;
  text-align: center;
  left: 0;
  font-weight: 300;
  font-size: 30px;
  color: #ECEFF1;
  line-height: 30px;
  text-transform: uppercase;
}
.small.top {
  top: 140px;
  animation: small-top 0.5s ease-out 2.2s;
  animation-fill-mode: both;
}
.small.bottom {
  bottom: 140px;
  animation: small-bottom 0.5s ease-out 2.2s;
  animation-fill-mode: both;
}

@keyframes circle {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.2);
  }
  90%, 100% {
    transform: scale(0);
  }
}
@keyframes lines {
  0% {
    transform: scaleX(0);
  }
  50% {
    transform: scaleX(1);
  }
  100% {
    transform: scaleX(0);
  }
}
@keyframes line-left {
  0% {
    transform-origin: 100% 50%;
  }
  50%, 100% {
    transform-origin: 0% 50%;
  }
}
@keyframes line-right {
  0% {
    transform-origin: 0% 50%;
  }
  50%, 100% {
    transform-origin: 100% 50%;
  }
}
@keyframes bracket {
  0% {
    transform: scaleY(0);
  }
  100% {
    transform: scaleY(1);
  }
}
@keyframes bracket-line {
  0% {
    transform: scaleX(0);
  }
  100% {
    transform: scaleX(1);
  }
}
@keyframes reveal {
  0% {
    transform: scaleY(1);
  }
  100% {
    transform: scaleY(0);
  }
}
@keyframes small-top {
  0% {
    transform: translateX(-20px);
    opacity: 0;
  }
  100% {
    transform: translateX(0);
    opacity: 1;
  }
}
@keyframes small-bottom {
  0% {
    transform: translateX(20px);
    opacity: 0;
  }
  100% {
    transform: translateX(0);
    opacity: 1;
  }
}