.container {
    background-color: lightgrey;
    display: grid;
    gap: 10px;
    margin-bottom: 30px;
}
.item1 {
    grid-area: item1;
}
.item2 {
    grid-area: item2;
}
.item3 {
    grid-area: item3;
}
.item4 {
    grid-area: item4;
}