CSS Test: flow-into on p's and div's that use a single CSS counter as content in ::before

Test passes if you see a light blue rectangle below, with eight lines of text in it. The text on each line should be black and preceded by the line number between parantheses. The line numbers should be white on a dark blue background.

This is numbered line of text no. 1

This is numbered line of text no. 2

This is numbered line of text no. 3

This is numbered line of text no. 4

This is numbered line of text no. 5

This is numbered line of text no. 6

This is numbered line of text no. 7

This is numbered line of text no. 8