style.css

body {
 // min-height: 100vh;
  background: black;
  color: white;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 0;
}

#background {
  height: 100vh;
  width: 100vw;
  perspective: 800px;
  overflow: hidden;
  background-image: linear-gradient(to bottom, #0f0209, #23061d, #330531, #3e024b, #41056a, #520578, #640385, #770092, #9b0089, #b8007e, #ce1173, #e03168);
  position:fixed;
  top:0;
  left:0;
  right:0;
  bottom:0;
}

#background-scroller {
  background-size: 60px 60px;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, .15) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, .2) 1px, transparent 1px);
  height: inherit;
  transform: rotateX(40deg);
  transform-origin: top center;
  animation: 10s linear infinite crawlingWall;
  background-position-y: top;
}

@keyframes crawlingWall {
  to {
    background-position-y: bottom;
  }
}

.container{
  position: absolute;
  top: 30%;
  left: 40%;
  display: grid;
  grid-template:
    ". . ."
    "SYNTH NEON SYNTH"
    "DTT . ." ;
}
.box{
position: absolute;
top: 30%;
left: 40%;
display: grid;
grid-template:
  "TITLE"
  "CONTENT";
}
#title{
	grid-area: TITLE;
}
#content{
	grid-area: CONTENT;
}
.neon{
  grid-area: SYNTH;
  font-family: 'Monoton', cursive;
  font-size:5vW;
  color: #FFD5FF;
  transform: translate(-50%, -50%);
  font-weight: 400;
  letter-spacing: 8px;
  text-shadow: 1px 0px 4px #FFD5FF, 2px 0px 4px #FFD5FF, 3px 0px 4px #FFD5FF, 2px 0px 3px #D42CCA, 2px 3px 15px #D42CCA, 2px 0px 15px, 5px 0px 125px, 20px 0vw 200px #D42CCA,40px 0vw 200px #D42CCA;
}

.flicker-slow{
  animation: flicker 3s linear infinite;
}

.flicker-fast{
  animation: flicker 1s linear infinite;
}

@keyframes flicker {
	0%, 19.999%, 22%, 62.999%, 64%, 64.999%, 70%, 100% {
		//text-shadow: none;
    opacity: .99;

	}
	20%, 21.999%, 63%, 63.999%, 65%, 69.999% {
		opacity: 0.4;
	}
}

.numanuma {
  grid-area: NEON;
  z-index: 2;
  font-family: 'Mr Dafoe';
  font-size: 12vW;
  font-weight: 100;
  color: #ff00f0;
  filter: drop-shadow(0 0 22px #ff00f5);
  line-height: 1;
  transform: rotateZ(10deg) translate(20%, -90%);
  transform-origin: center left;
  opacity: 80%
}

.datetime{
  grid-area: DTT;
  font-size: 2vw;
  transform: translate(-50%, 10%)
}