.history-links{
  margin-top:55px;
  display:-webkit-box;
  display:-webkit-flex;
  display:-ms-flexbox;
  display:flex;
  -webkit-box-pack:center;
  -webkit-justify-content:center;
  -ms-flex-pack:center;
  justify-content:center
}
.history-links .history-link{
  width:263px;
  height:90px;
  background-image:url(../../img/bnr_backnumber.png)
}
.history-links .history-link:not(:first-child){
  margin-left:20px
}
.history-links .history-link:nth-child(1){
  background-position:0 top
}
.history-links .history-link:nth-child(2){
  background-position:-263px top
}
.history-links .history-link:nth-child(3){
  background-position:-526px top
}
.history-links .history-link:nth-child(4){
  background-position:-789px top
}