.bg {  background-image: url(fund.gif); background-attachment: fixed; background-repeat: no-repeat; background-position: left top}
.celula {  filter: Shadow(Color=E7E7E7)?, FinishOpacity=?, Style=?, StartX=?, StartY=?, FinishX=?, FinishY=?); page-break-before: auto; page-break-after: auto}