div.block-select-order-post {
  position: relative;
  width: fit-content;
  margin-left: 0 !important;
  margin-right: 0 !important;
}
div.block-select-order-post select {
  border: 1px solid #E4E4E7;
  border-radius: 999px;
  padding: 12px 20px;
  font-weight: 500;
  font-size: 16px;
  position: relative;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  color: black;
  background-color: transparent;
  padding-right: 40px;
  cursor: pointer;
}
div.block-select-order-post select::after {
  content: "aaaa";
  display: block;
}
div.block-select-order-post .arrow {
  position: absolute;
  top: 0px;
  height: 100%;
  display: flex;
  align-items: center;
  right: 12px;
  pointer-events: none;
}