#d2257754 .l-inner {
  background: #4b1e78;
  color: #fff;
}
.select-btn {
  max-width: 150px;
  width: 100%;
  margin: auto;
  position: relative;
}
select {
  padding: 0.8rem 0.5rem;
  width: 100%;
  background-color: #fff;
  color: #4b1e78;
}
.select-btn::after {
  content: '';
  position: absolute;
  right: 10px;
  top: 45%;
  color: #4b1e78;
  width: 7px;
  height: 7px;
  border: 2px solid currentColor;
  border-left: 0;
  border-bottom: 0;
  box-sizing: border-box;
  transform: translateY(-25%) rotate(135deg);
}