[class^="contatore-"],
[class*=" contatore-"] {
  display: inline-block;
  width: 16px;
  height: 18px;
  *margin-right: .3em;
  line-height: 14px;
  vertical-align: text-top;
  background-image: url('../images/blueshadow.png');
  background-position: 14px 14px;
  background-repeat: no-repeat;
  margin-top: 1px;
}

.contatore-zero {
  background-position: 0px 0px;
}
.contatore-uno {
  background-position: -16px 0px;
}
.contatore-due {
  background-position: -32px 0px;
}
.contatore-tre {
  background-position: -48px 0px;
}
.contatore-quattro {
  background-position: -64px 0px;
}
.contatore-cinque {
  background-position: -80px 0px;
}
.contatore-sei {
  background-position: -96px 0px;
}
.contatore-sette {
  background-position: -112px 0px;
}
.contatore-otto {
  background-position: -128px 0px;
}
.contatore-nove {
  background-position: -144px 0px;
}