.grid-container {
  display: grid;
  grid-gap: 15px;
  grid-length: 3500px;
  grid-template: repeat(6, 1fr) / repeat(2, 1fr);
}

.grid-container div {
  font-family: Arial;
  padding: 25px;
  background: LightGray;
}


.one{
  grid-row:1/3;
  font-size:200px;
  text-align:center;
}


.two{
  grid-row:1/4;
  font-size:35px;
}


.three{
  grid-row:3/6;
  text-align:center;
  font-size:30px;
}

ul {
  list-style-type: none;
}


.four{
  grid-row:4/6;
  font-size:30px;
}

.five{
  grid-column:1/3;
  font-size:30px;
  text-align:center;
}