.features-grid{
  display: grid; 
  grid-template-columns: repeat(1, 1fr); 
  gap: 6rem 4rem; 
  margin: 6rem 0 6rem 0;
}

@media (min-width: 640px){
  .features-grid{
    grid-template-columns: repeat(2, 1fr); 
  }
}

@media (min-width: 1024px){
  .features-grid{
    grid-template-columns: repeat(4, 1fr); 
  }
}