Widget_Icon::render

		$this->add_control(
			'hover_animation',
			[
				'label' => __( 'Hover Animation', 'elementor' ),
				'type' => Controls_Manager::HOVER_ANIMATION,
			]
		);

		$this->end_controls_section();
	}

	/**
	 * Render icon widget output on the frontend.
	 *
	 * Written in PHP and used to generate the final HTML.
	 *
	 * @since 1.0.0
	 * @access protected
	 */
	protected function render() {
		$settings = $this->get_settings_for_display();

		$this->add_render_attribute( 'wrapper', 'class', 'elementor-icon-wrapper' );

		$this->add_render_attribute( 'icon-wrapper', 'class', 'elementor-icon' );

		if ( ! empty( $settings['hover_animation'] ) ) {
			$this->add_render_attribute( 'icon-wrapper', 'class', 'elementor-animation-' . $settings['hover_animation'] );
		}

		$icon_tag = 'div';

		if ( ! empty( $settings['link']['url'] ) ) {
			$this->add_render_attribute( 'icon-wrapper', 'href', $settings['link']['url'] );
			$icon_tag = 'a';

			if ( ! empty( $settings['link']['is_external'] ) ) {
				$this->add_render_attribute( 'icon-wrapper', 'target', '_blank' );
			}