.spr-sprite, .menu_open, .qa .q:before, .block_3 span:before {
  background: url('../images/spr-s80f5acae81.png') no-repeat;
}

.menu_open {
  background-position: 0 -47px;
}

.qa .q:before {
  background-position: 0 0;
}

.block_3 span:before {
  background-position: 0 -18px;
}