Method _removeCSSClass

src/AutoNumeric.js:1964–1966

* Remove the given CSS class from the DOM element. * * @param {string} cssClassName * @private

(cssClassName)

     * @private
     */
    _removeCSSClass(cssClassName) {
        this.domElement.classList.remove(cssClassName);
    }

    // Those are the public function available on each autoNumeric-managed element