item1
item2
item3
item4
item5
item6
item7
item8
item9
item10
reset
grid-template-columns: 1fr 100px;
grid-template-columns: 1fr 2fr
grid-template-columns: 1fr 1fr 2fr
grid-template-columns: 1fr 1fr 2fr 2fr
grid-template-columns: 1fr 100px 2fr 2fr
grid-template-columns: 1fr 100px 2fr 2fr auto