message: Fix react margin collapsing
diff: @@ -181,15 +181,11 @@ export class Survey extends SurveyElementBase implements ISurveyCreator {
  className={!currentPage ? this.css.bodyEmpty : this.css.body}
  >
  {topProgress}
  - <div style={{ content: " ", display: "table" }} />
  - {/* https://stackoverflow.com/questions/19718634/how-to-disable-margin-collapsing */}
  {this.renderTimerPanel("top")}
  {this.renderNavigation("top")}
  {currentPage}
  {this.renderTimerPanel("bottom")}
  {bottomProgress}
  - <div style={{ content: " ", display: "table" }} />
  - {/* https://stackoverflow.com/questions/19718634/how-to-disable-margin-collapsing */}
  {this.renderNavigation("bottom")}
  </div>
  );
  