BODY {
  background: #0a0a0a;
}

.screen-wr {
  position: relative;
  width: 620px;
  margin: 0 auto;
  padding: 20px 0 0 0;
  text-align: center;
}
.screen-wr A {
  font-size: 24px;
  text-decoration: none;
  color: rgb(56, 55, 55);
  border-bottom: 1px solid transparent;
  transition: border-color 150ms ease;
  text-transform: uppercase;
}
.screen-wr A:hover {
  border-color: rgb(49, 49, 49);
}

.tv {
  width: 100%;
  height: 400px;
  margin: 15px 0 0 0;
  position: relative;
  box-sizing: border-box;
  background: #231f20;
  box-shadow: 13px 13px rgba(0, 0, 0, 0.16);
}

.screen-inner {
  width: 590px;
  height: 330px;
  position: absolute;
  top: 15px;
  left: 15px;
  box-sizing: border-box;
  background-color: #000;
  overflow: hidden;
}

.screen-content {
  width: 100%;
  height: 100%;
  position: relative;
  background-size: cover;
  background-position: center center;
}
.screen-content:after {
  width: 100%;
  height: 100%;
  content: "";
  position: absolute;
  background: #fff;
  opacity: 0;
  left: 0;
  top: 0;
}
.tv._off .screen-content {
  -webkit-animation: shutdown 400ms linear;
          animation: shutdown 400ms linear;
  -webkit-animation-fill-mode: forwards;
          animation-fill-mode: forwards;
}
.tv._off .screen-content:after {
  -webkit-animation: shutdown-opa 400ms linear;
          animation: shutdown-opa 400ms linear;
  -webkit-animation-fill-mode: forwards;
          animation-fill-mode: forwards;
}

.tv-panel {
  height: 40px;
  width: 100%;
  background: #343434;
  position: absolute;
  bottom: 0;
  left: 0;
}

.tv-panel__indicators {
  position: absolute;
  left: 6px;
  bottom: 5px;
  font-size: 0;
}
.tv-panel__indicators SPAN {
  background: #FA4C4C;
  width: 3px;
  height: 3px;
  margin: 0 4px 0 0;
  border-radius: 100%;
  display: inline-block;
  transition: background 150ms ease;
}
.tv._off .tv-panel__indicators SPAN {
  background: #8f8875;
}

.tv-panel__buttons {
  position: absolute;
  left: 50%;
  margin: 0 0 0 -32px;
  bottom: 16px;
  font-size: 0;
}
.tv-panel__buttons SPAN {
  background: #222222;
  width: 14px;
  height: 7px;
  margin: 0 3px 0 0;
  display: inline-block;
  transition: background 150ms ease;
}

@-webkit-keyframes shutdown {
  0% {
    transform: scale3d(1, 1, 1);
  }
  20% {
    transform: scale3d(1, 1.6, 1);
  }
  50% {
    transform: scale3d(1, 0.005, 1);
  }
  100% {
    transform: scale3d(0, 0, 1);
  }
}

@keyframes shutdown {
  0% {
    transform: scale3d(1, 1, 1);
  }
  20% {
    transform: scale3d(1, 1.6, 1);
  }
  50% {
    transform: scale3d(1, 0.005, 1);
  }
  100% {
    transform: scale3d(0, 0, 1);
  }
}
@-webkit-keyframes shutdown-opa {
  0% {
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
  100% {
    opacity: 1;
  }
}
@keyframes shutdown-opa {
  0% {
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
  100% {
    opacity: 1;
  }
}


.error {
  text-align: center;
  font-family: 'Gilda Display', serif;
  
  text-align: center;
  width: 100%;
  height: 120px;
  margin: auto;
  position: absolute;
  top: 0;
  bottom: 0;
  left: -60px;
  right: 0;
  -webkit-animation: noise-3 1s linear infinite;
          animation: noise-3 1s linear infinite;
  overflow: default;
}

body:after {
  content: 'error 404';
  font-family: OCR-A;
  font-size: 100px;
  
  text-align: center;
  width: 550px;
  margin: auto;
  position: absolute;
  top: 25%;
  bottom: 0;
  left: 0;
  right: 35%;
  opacity: 0;
  color: white;
  -webkit-animation: noise-1 .2s linear infinite;
          animation: noise-1 .2s linear infinite;
}
body:before {
  content: 'error 404';
  font-family: OCR-A;
  font-size: 100px;
  
  text-align: center;
  width: 550px;
  margin: auto;
  position: absolute;
  top: 25%;
  bottom: 0;
  left: 0;
  right: 35%;
  opacity: 0;
  color: white;
  -webkit-animation: noise-2 .2s linear infinite;
          animation: noise-2 .2s linear infinite;
}

.info {
  text-align: center;
  width: 200px;
  height: 60px;
  margin: auto;
  position: absolute;
  top: 280px;
  bottom: 0;
  left: 20px;
  right: 0;
  -webkit-animation: noise-3 1s linear infinite;
          animation: noise-3 1s linear infinite;
}

.info:before {
  content: 'file not found';
  font-family: OCR-A;
  font-size: 100px;
  text-align: center;
  width: 800px; 
  margin: auto;
  position: absolute;
  top: 20px;
  bottom: 0;
  left: 40px;
  right: 100px;
  opacity: 0;
  color: white;
  -webkit-animation: noise-2 .2s linear infinite;
          animation: noise-2 .2s linear infinite;
}

.info:after {
  content: 'file not found';
  font-family: OCR-A;
  font-size: 100px;
  text-align: center;
  width: 800px;
  margin: auto;
  position: absolute;
  top: 20px;
  bottom: 0;
  left: 40px;
  right: 0;
  opacity: 0;
  color: white;
  -webkit-animation: noise-1 .2s linear infinite;
          animation: noise-1 .2s linear infinite;
}

@-webkit-keyframes noise-1 {
  0%, 20%, 40%, 60%, 70%, 90% {opacity: 0;}
  10% {opacity: .1;}
  50% {opacity: .5; left: -6px;}
  80% {opacity: .3;}
  100% {opacity: .6; left: 2px;}
}

@keyframes noise-1 {
  0%, 20%, 40%, 60%, 70%, 90% {opacity: 0;}
  10% {opacity: .1;}
  50% {opacity: .5; left: -6px;}
  80% {opacity: .3;}
  100% {opacity: .6; left: 2px;}
}

@-webkit-keyframes noise-2 {
  0%, 20%, 40%, 60%, 70%, 90% {opacity: 0;}
  10% {opacity: .1;}
  50% {opacity: .5; left: 6px;}
  80% {opacity: .3;}
  100% {opacity: .6; left: -2px;}
}

@keyframes noise-2 {
  0%, 20%, 40%, 60%, 70%, 90% {opacity: 0;}
  10% {opacity: .1;}
  50% {opacity: .5; left: 6px;}
  80% {opacity: .3;}
  100% {opacity: .6; left: -2px;}
}

@-webkit-keyframes noise {
  0%, 3%, 5%, 42%, 44%, 100% {opacity: 1; -webkit-transform: scaleY(1); transform: scaleY(1);}  
  4.3% {opacity: 1; -webkit-transform: scaleY(1.7); transform: scaleY(1.7);}
  43% {opacity: 1; -webkit-transform: scaleX(1.5); transform: scaleX(1.5);}
}

@keyframes noise {
  0%, 3%, 5%, 42%, 44%, 100% {opacity: 1; -webkit-transform: scaleY(1); transform: scaleY(1);}  
  4.3% {opacity: 1; -webkit-transform: scaleY(1.7); transform: scaleY(1.7);}
  43% {opacity: 1; -webkit-transform: scaleX(1.5); transform: scaleX(1.5);}
}

@-webkit-keyframes noise-3 {
  0%,3%,5%,42%,44%,100% {opacity: 1; -webkit-transform: scaleY(1); transform: scaleY(1);}
  4.3% {opacity: 1; -webkit-transform: scaleY(4); transform: scaleY(4);}
  43% {opacity: 1; -webkit-transform: scaleX(10) rotate(60deg); transform: scaleX(10) rotate(60deg);}
}

@keyframes noise-3 {
  0%,3%,5%,42%,44%,100% {opacity: 1; -webkit-transform: scaleY(1); transform: scaleY(1);}
  4.3% {opacity: 1; -webkit-transform: scaleY(4); transform: scaleY(4);}
  43% {opacity: 1; -webkit-transform: scaleX(10) rotate(60deg); transform: scaleX(10) rotate(60deg);}
}

.wrap {
  top: 30%;
  left: 25%;
  
  height: 200px;
  
  margin-top: -100px;
  position: absolute;
}
code {
  color: white;
}
span.blue {
  color: #48beef;
}
span.comment {
  color: #7f8c8d;
}
span.orange {
  color: #f39c12;
}
span.green {
  color: #33cc33;
}