.icon {
  display: inline-block;
}
.icon:after {
  content: '';
  display: block;
  margin: auto;
  background-image: url(../img/sprite.png);
  background-size: 144px 106px;
}
.icon-contact-us:after {
  width: 26px;
  height: 26px;
  background-position: 0px -80px;
}
.icon-document:after {
  width: 40px;
  height: 51px;
  background-position: 0px 0px;
}
.icon-lan:after {
  width: 35px;
  height: 35px;
  background-position: -77px 0px;
}
.icon-news:after {
  width: 37px;
  height: 24px;
  background-position: -43px -54px;
}
.icon-offices:after {
  width: 33px;
  height: 36px;
  background-position: -42px 0px;
}
.icon-people:after {
  width: 41px;
  height: 25px;
  background-position: 0px -53px;
}
.icon-search:after {
  width: 25px;
  height: 25px;
  background-position: -28px -80px;
}
.icon-service:after {
  width: 30px;
  height: 30px;
  background-position: -113px -33px;
}
.icon-spotlight:after {
  width: 32px;
  height: 32px;
  background-position: -112px 0px;
}