.extra-container {
  display: inline-block;
  margin-left: 12px;
}
.extra-container .icon-wrap {
  display: inline-block;
  margin: 0 4px;
}
.extra-container .icon-wrap:hover {
  color: #ff0000;
}
.cascader-custom {
  width: 100%;
  height: 200px;
  overflow: auto;
}