.anniu {
  text-align: center;
  margin: 0 auto;
  line-height: 30px;
  margin-top: 30px;
}
.anniu .anniu_span1,
.anniu .anniu_span2 {
  font-size: 14px;
  color: #730004;
  border: 1px solid #730004;
  height: 25px;
  text-align: center;
  cursor: pointer;
}
.anniu a {
  font-size: 14px;
  color: #730004;
  border: 1px solid #730004;
  height: 25px;
  text-align: center;
  cursor: pointer;
  padding: 0 15px;
}
.anniu .active_a {
    font-size: 14px;
    color: #fff;
    border: 1px solid #730004;
    background-color:#730004;
    height: 16px;
    text-align: center;
    width:40px;
    display:inline-block;
    line-height:15px;
}