.recm-custom-select {
  position: relative;
  height: 30px;
  display: inline-block;
  vertical-align: middle;
  color: #333;
  user-select: none;
  border: 1px solid #e3e3e3;
  border-radius: 4px;
  background-color: #fff;
  text-align: left;
}
.recm-custom-select.recm-disabled {
  color: #ccc;
}

.recm-custom-select-selected {
  line-height: 23px;
  position: relative;
  padding: 3px 20px 3px 10px;
  width: 100%;
  height: 100%;
  display: inline-block;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.recm-custom-select-selected i {
  position: absolute;
  top: 50%;
  right: 8px;
  width: 8px;
  height: 12px;
  transform: translateY(-50%);
  display: inline-block;
  background-image: url(images/upanddown@2x.png);
  background-size: cover;
}

.recm-custom-option {
  margin: 0;
  max-height: 300px;
  list-style: none;
  position: fixed;
  background: white;
  border: 1px solid #e3e3e3;
  z-index: 999;
  border-radius: 5px;
  overflow-y: auto;
}

.recm-area .recm-custom-option-item {
  margin: 0;
  padding: 4px 9px;
  user-select: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.recm-area .recm-custom-option-item:hover {
  background: #ECF0F6;
}