.btn-next-month {
  color: #6c757d;
  background-color: #ffffff;
  font-size: 20px;
  border-radius: 50%;
  padding: 6px 9px;
  margin-top: -2px;
}
.btn-next-month:hover {
  color: #ffffff;
  background-color: #3f9ae5;
}
.btn-next-month:disabled {
  color: #d6d6d6;
  background-color: #ffffff;
}

.select-center {
  position: relative;
}

.select-year {
  color: #414549;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  border: none;
  border-bottom: solid 1px #6c757d;
  padding: 0 45px 0 30px;
  background-image: url(/images/ca.svg?a1bf4b2fb58c2f159170ce26a45ddad0);
  background-repeat: no-repeat;
  background-size: 20px 100%;
  background-position: right 10px center;
}
.select-year::-ms-expand {
  display: none;
}

.select-month {
  color: #414549;
  width: 235px;
  font-size: 30px;
  font-weight: bold;
  border: 0px;
  outline: 0px;
  border-bottom: solid 1px #999999;
}