:root {
  font-family: 'Gridlite', sans-serif;
}

body {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  grid-auto-rows: 40px; 
  justify-content: center;
  align-items: center;
  height: 100vh;
  background-color: white;
  margin-top: 600px;
}

.text-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: 100px;
  line-height: 1;
  color: black;
}


.letter {
  display: block; 
  animation: BACK 4s infinite alternate;
}

.letterret {
  display: block; 
  animation: wght 4s infinite alternate; 
}


@keyframes BACK {
  0% {
    transform: transform: rotate(0deg); scale: 5; font-variation-settings: 'BACK' 1; color: rgba(0, 0, 0, 0)}

  100% {
  transform: transform: rotate(0deg); scale: 5; font-variation-settings: 'BACK' 900; color: rgba(0, 0, 0, 1)}
}

@keyframes wght {
  0% {
    transform: transform: rotate(0deg); scale: 5; font-variation-settings: 'wght' 900; color: rgba(0, 0, 0, 0)}

  100% {
  transform: transform: rotate(0deg); scale: 5; font-variation-settings: 'wght' 1; color: rgba(0, 0, 0, 1)}
}