grid-template-columns
repeat(3, 1fr)
repeat(4, 1fr)
200px 1fr 200px
1fr 2fr 1fr
auto-fill minmax(120px,1fr)
auto-fit minmax(120px,1fr)
3 x 100px
5 x 1fr
gap
0
8px
12px
16px
24px
justify-items
stretch
start
end
center
align-items
stretch
start
end
center
grid-auto-flow
row
column
row dense
column dense
Item 2:
1x1
span 2 col
span 2 row
2x2
1
2
3
4
5
6
+ Item
− Item
Reset