.form-cascader {
  position: relative;
  width: 100%;
}
.form-cascader /deep/ .ant-cascader-menu-item {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: normal;
}
.form-cascader /deep/ .ant-cascader-menus {
  width: 100% !important;
}
.form-cascader /deep/ .ant-cascader-menu:first-child {
  width: 65%;
}
.form-cascader /deep/ .ant-cascader-menu:last-child {
  width: 35%;
}