fundo007 - "background-position"

divUm

background-position:
left top;

divDois

background-position:
right top;

divTres

background-position:
center top;

divQuatro

background-position:
center center;

divCinco

background-position:
left center;

divSeis

background-position:
right center;

divSete

background-position:
left bottom;

divOito

background-position:
right bottom;

divNove

background-position:
center bottom;