I agree with everyone about the background colour and just now while getting some information from a website I used webclipper and when I went to the note the text was there as well as the background colour.
All I did was delete the text and lo and behold the coloured background remained. I can extend the coloued block down but not across the page but it fills most of the page anyway. I was able to get 4 different colours from this website and will now use these 4 notes as templates. The URL of the website I used was http://www.mstworkbooks.co.za/natural-sciences/gr7/gr7-ll-01.html#toc-id-5
Hope this is useful