.hero {
  grid-area: 1 / 1 / 4 / 5;
  animation-duration: 1.5s;
  transition: all 0.3s ease;
}


.hero p span {
  color: white;
  font-weight: bold;
}

.hero p {
  font-size: 2rem;
  color: rgb(90, 90, 90);
}

.hero.light p span {
  color: rgb(40, 40, 40);
}

@media screen and (max-width: 450px) {
  .hero {
   grid-area: 2 / 1 / 4 / 5;
  }
 }