Colour not continued onto subsequent pages, if coloured block goes over page.
Each page-sequence begins its page numbering with the number 1 (unless another integer is
specified in the initial-page-number attribute). The W3C recommendations says that
the default (auto) for initial-page-number is: The first page sequence starts with 1. For any further
fo:page-sequence the initial number will be one greater than the last number for that sequence.
