Watch it changing for tiny, small, medium, large, xlarge, 2xlarge and 3xlarge widths!

Use one order for all four screen sizes:

Column 1
colOrder="last"
Column 2
colOrder="first"
Column 3
colOrder="unordered"
Column 4
colOrder="unordered"

Changing the order for tiny size:

Column 1
Column 2

Changing the order for tiny and small size:

Column 1
Column 2