.grid-container {
    display: grid;
    grid-template-columns: auto auto auto auto;
    grid-gap: 2rem;
  }
  #testimonials {
    padding: 95px 0 0;
    background-color: #f8a555;
}

@media(min-width:556px) and (max-width:768px){
    .grid-container{
        grid-template-columns: auto auto;
    }
}
@media(max-width:556px){
    .grid-container{
        grid-template-columns: auto;
    }
}