@media (max-width: 800px) {
  body {
    text-align: center;
    background-color: #c6d4d8;
    font-family: 'Courier New', Courier, monospace;
  }
  button {
    border-radius: 12px;
    border: 2px solid #c6d4d8;
    padding: 10px 10px;
    font-family:'Courier New', Courier, monospace courier;
    font-size: 16px;
    background-color: #e6ecee;
  }
  #grid {
      display: grid;
      grid-gap: 8px;
      grid-template-columns: 1fr 1fr 1fr 1fr;
      grid-template-rows: 1fr 1fr 1fr 1fr;
  
      padding-left: 20%;
      padding-right: 20%;
    }
  
  img {
    display: block;
    width: 100%;
  }
}

@media (min-width: 801px) {
  body {
    text-align: center;
    background-color: #aac2ce;
    font-family: 'Courier New', Courier, monospace;
  }
  button {
    border-radius: 12px;
    border: 2px solid #c6d4d8;
    padding: 10px 10px;
    font-family:'Courier New', Courier, monospace courier;
    font-size: 16px;
    background-color: #e6ecee;
  }
  #grid {
      display: grid;
      grid-gap: 8px;
      grid-template-columns: 1fr 1fr 1fr 1fr;
      grid-template-rows: 1fr 1fr 1fr 1fr;
  
      padding-left: 20%;
      padding-right: 20%;
    }
  
  img {
    display: block;
    width: 100%;
  }
}