@media (max-width:1280px){
  .grid{grid-template-columns:1fr;}
}

@media (max-width:900px){
  .metric{grid-template-columns:1fr;}
}

@media (max-width:720px){
  .row,
  .row-3,
  .row-4{
    grid-template-columns:1fr;
  }
}