add the inner rows.
right-click the column and click add inner row.
right-click the inner row and click add row to place an inner row below the current one.
add two rows. place the title in row 1 with 1 column. split row 2 into 3 columns. place a button into each column.
two separate rows cannot share the same background image and you need to set spacing and bleed style separately for each row.
add a row. by default, each row contains a column. add 2 inner rows to the column. place the title into inner row 1. split inner row 2 into 3 columns. place a button in each column.
these two inner rows 