#menu-tools .icon::after {
  content: "";
  width: 25px;
  height: 25px;
  -webkit-background-size: contain;
          background-size: contain;
  display: block;
}

#menu-tools .gps::after{
  background: url(../img/gps.svg) 0 0 no-repeat;
}

#menu-tools .contact::after{
  background: url(../img/sms-edit.svg) 0 0 no-repeat;
}

#menu-tools .search::after{
  background: url(../img/search-normal.svg) 0 0 no-repeat;
}