To add a fourth column, reduce the size of these three columns using the right icon of each block. Then, duplicate one of the columns to create a new one as a copy.
IndustryVersionStandardAudubon Prints
To add a fourth column, reduce the size of these three columns using the right icon of each block. Then, duplicate one of the columns to create a new one as a copy.
IndustryVersionStandardHouse of Training
To add a fourth column, reduce the size of these three columns using the right icon of each block. Then, duplicate one of the columns to create a new one as a copy.