message: fixed react dropdown className
diff: @@ -30,14 +30,14 @@ export class SurveyQuestionDropdown extends SurveyQuestionElementBase {
  var comment = this.question.value === this.question.otherItem.value ? this.renderOther() : null;
  var select = this.renderSelect();
  return (
  - <div className={this.css.dropdown.root}>
  + <div className={this.css.root}>
  {select}
  {comment}
  </div>
  );
  }
  protected renderSelect(): JSX.Element {
  - if (this.isDisplayMode) return (<div id={this.question.inputId} className={this.css.dropdown.control}>{this.question.value}</div>);
  + if (this.isDisplayMode) return (<div id={this.question.inputId} className={this.css.control}>{this.question.value}</div>);
  var options = [];
  for (var i = 0; i < this.question.visibleChoices.length; i++) {
  var item = this.question.visibleChoices[i];
  @@ -51,7 +51,7 @@ export class SurveyQuestionDropdown extends SurveyQuestionElementBase {
  onChange = this.handleOnChange;
  }
  return (
  - <select id={this.question.inputId} className={this.css.dropdown.control} value={this.state.value} onChange={onChange} onInput={this.handleOnChange}>
  + <select id={this.question.inputId} className={this.css.control} value={this.state.value} onChange={onChange} onInput={this.handleOnChange}>
  <option value="">{this.question.optionsCaption}</option>
  {options}
  </select>
  