<p>.fundo { background-image: url(paginas/00/cont.jpg); background-repeat: no-repeat; 
  background-position: center top} .fundo1 { background-image: url(paginas/01/cont.jpg); 
  background-repeat: no-repeat; background-position: center top} .fundo2 { background-image: 
  url(paginas/02/cont.jpg); background-repeat: no-repeat; background-position: 
  center top} .fundo3 { background-image: url(paginas/03/cont.jpg); background-repeat: 
  no-repeat; background-position: center top} .fundo4 { background-image: url(paginas/04/cont.jpg); 
  background-repeat: no-repeat; background-position: center top} .fundo5 { background-image: 
  url(paginas/05/cont.jpg); background-repeat: no-repeat; background-position: 
  center top} .fundo6 { background-image: url(paginas/06/cont.jpg); background-repeat: 
  no-repeat; background-position: center top} .fundo7 { background-image: url(paginas/07/cont.jpg); 
  background-repeat: no-repeat; background-position: center top} .fundo8 { background-image: 
  url(paginas/08/cont.jpg); background-repeat: no-repeat; background-position: 
  center top} .fundo9 { background-image: url(paginas/09/cont.jpg); background-repeat: 
  no-repeat; background-position: center top} .fundo10 { background-image: url(paginas/10/cont.jpg); 
  background-repeat: no-repeat; background-position: center top} .fundo11 { background-image: 
  url(paginas/11/cont.jpg); background-repeat: no-repeat; background-position: 
  center top} .fundo12 { background-image: url(paginas/12/cont.jpg); background-repeat: 
  no-repeat; background-position: center top} .fundo13 { background-image: url(paginas/13/cont.jpg); 
  background-repeat: no-repeat; background-position: center top} .fundo14 { background-image: 
  url(paginas/14/cont.jpg); background-repeat: no-repeat; background-position: 
  center top} .fundo15 { background-image: url(paginas/15/cont.jpg); background-repeat: 
  no-repeat; background-position: center top} .fundo16 { background-image: url(paginas/16/cont.jpg); 
  background-repeat: no-repeat} .fundo17 {  background-image: url(paginas/00/cont.jpg); background-repeat: no-repeat; background-position: top}</p>