.nested {
    display: grid;
    grid-gap: 50px;
    grid-template-columns: repeat(4, 307px)
    
    
}
.wrapper{
    border: 5px solid rgb(51, 49, 49);
}
.wrapper {
  display: inline-grid;
  grid-template-columns: 100px 100px 100px;

  border: 1px solid black;
  grid-gap: 1px;
  background-color: white;
  padding: 1px;
  
}

.wrapper > div {
  background-color: rgb(51, 49, 49);
  padding: 0%;
  text-align: center;
}