.vc-container {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  height: 100vh;
  background: url("https://www.publicdomainpictures.net/pictures/80000/velka/red-brick-wall-clipart.jpg#.W5guDpUt1yw.link") center repeat;
  background-size: contain;
}
.vc-container::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.9));
  z-index: 1;
}
.vc-content {
  text-align: center;
  color: #fff;
  z-index: 2;
  font-family: "Monoton", cursive;
}
.vc-heading {
  font-size: 12.1em;
  margin: 0 0 20px;
  color: #ff45ae;
  text-shadow: 0 0 40px;
  font-weight: 100;
  animation: blink 6s ease-in-out;
}
.vc-sub-heading {
  margin: 0;
  font-size: 2em;
  color: #66f38a;
  text-shadow: 0 0 60px;
  font-weight: 100;
  animation: blink-sub 6s ease-in-out;
}
.blink-infinite {
  animation: infinite-blink 0.2s 3s infinite;
}
@media screen and (max-width: 500px) {
  .vc-heading {
    font-size: 8em;
  }
  .vc-sub-heading {
    font-size: 1.3em;
  }
}
@keyframes blink {
  35%,
  37%,
  39%,
  41%,
  100% {
    color: #ff45ae;
    text-shadow: 0 0 40px;
  }
  0%,
  34%,
  36%,
  36%,
  38%,
  40% {
    color: #9f9f9fb3;
    text-shadow: none;
  }
}
@keyframes blink-sub {
  35%,
  37%,
  39%,
  41%,
  100% {
    color: #66f38a;
    text-shadow: 0 0 60px;
  }
  0%,
  34%,
  36%,
  36%,
  38%,
  40% {
    color: #9f9f9fb3;
    text-shadow: none;
  }
}
@keyframes infinite-blink {
  60%,
  80% {
    color: #9f9f9fb3;
    text-shadow: none;
  }
  70%,
  100% {
    color: #66f38a;
    text-shadow: 0 0 30px;
  }
}