*,
::before,
::after {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  height: 100vh;
  background: #222;
}

h1 {
  position: absolute;
  width: 100%;
  text-align: center;
  top: 40%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
}

h1 span {
  margin: 0 5px;
  font-size: calc(5vmin + 10px);
  color: #484848;
  -webkit-animation: flash 1.2s linear infinite;
          animation: flash 1.2s linear infinite;
}

@-webkit-keyframes flash {
  0% {
    color: #FFF900;
    text-shadow: 0 0 7px #FFF900, 0 0 5px #FF6c00;
  }
  90% {
    color: #484848;
    text-shadow: none;
  }
  100% {
    color: #484848;
    text-shadow: none;
  }
}

@keyframes flash {
  0% {
    color: #FFF900;
    text-shadow: 0 0 7px #FFF900, 0 0 5px #FF6c00;
  }
  90% {
    color: #484848;
    text-shadow: none;
  }
  100% {
    color: #484848;
    text-shadow: none;
  }
}

h1 span:nth-child(1) {
  -webkit-animation-delay: 0.1s;
          animation-delay: 0.1s;
}

h1 span:nth-child(2) {
  -webkit-animation-delay: 0.2s;
          animation-delay: 0.2s;
}

h1 span:nth-child(3) {
  -webkit-animation-delay: 0.3s;
          animation-delay: 0.3s;
}

h1 span:nth-child(4) {
  -webkit-animation-delay: 0.4s;
          animation-delay: 0.4s;
}

h1 span:nth-child(5) {
  -webkit-animation-delay: 0.5s;
          animation-delay: 0.5s;
}

h1 span:nth-child(6) {
  -webkit-animation-delay: 0.6s;
          animation-delay: 0.6s;
}

h1 span:nth-child(7) {
  -webkit-animation-delay: 0.7s;
          animation-delay: 0.7s;
}

h1 span:nth-child(8) {
  -webkit-animation-delay: 0.8s;
          animation-delay: 0.8s;
}

h1 span:nth-child(9) {
  -webkit-animation-delay: 0.9s;
          animation-delay: 0.9s;
}

h1 span:nth-child(10) {
  -webkit-animation-delay: 1s;
          animation-delay: 1s;
}
/*# sourceMappingURL=style.css.map */