#button {
  width:110px;
  height:17px;
  text-indent:-9999px;
  overflow:hidden;
  display:block;
  background:transparent url("pic/b_danva.gif") 0 0 no-repeat;
}

#button:hover {
  background-position: 0 -17px;
}

#button2 {
  width:110px;
  height:17px;
  text-indent:-9999px;
  overflow:hidden;
  display:block;
  background:transparent url("pic/b_omnie.gif") 0 0 no-repeat;
}

#button2:hover {
  background-position: 0 -17px;
}


#button3 {
  width:110px;
  height:29px;
  text-indent:-9999px;
  overflow:hidden;
  display:block;
  background:transparent url("pic/b_konsultacje.gif") 0 0 no-repeat;
}

#button3:hover {
  background-position: 0 -29px;
}

#button4 {
  width:110px;
  height:29px;
  text-indent:-9999px;
  overflow:hidden;
  display:block;
  background:transparent url("pic/b_zajecia.gif") 0 0 no-repeat;
}

#button4:hover {
  background-position: 0 -29px;
}

#button5 {
  width:110px;
  height:17px;
  text-indent:-9999px;
  overflow:hidden;
  display:block;
  background:transparent url("pic/b_warsztaty.gif") 0 0 no-repeat;
}

#button5:hover {
  background-position: 0 -17px;
}

#button6 {
  width:110px;
  height:17px;
  text-indent:-9999px;
  overflow:hidden;
  display:block;
  background:transparent url("pic/b_cennik.gif") 0 0 no-repeat;
}

#button6:hover {
  background-position: 0 -17px;
}

#button7 {
  width:110px;
  height:17px;
  text-indent:-9999px;
  overflow:hidden;
  display:block;
  background:transparent url("pic/b_kontakt.gif") 0 0 no-repeat;
}

#button7:hover {
  background-position: 0 -17px;
}