Method removePanelClass

src/cdk/overlay/overlay-ref.ts:379–383

Remove a CSS class or an array of classes from the overlay pane.

(classes: string | string[])

  /** Remove a CSS class or an array of classes from the overlay pane. */
  removePanelClass(classes: string | string[]): void {
    if (this._pane) {
      this._toggleClasses(this._pane, classes, false);
    }
  }

  /**
   * Returns the layout direction of the overlay panel.