$this->add_control(
            'form_input_border_color_focus',
            array(
                'label'  => esc_html__( 'Border Color', 'elementor' ),
                'type'   => Controls_Manager::COLOR,
                'selectors' => array(
                    '{{WRAPPER}} .cmsmasters_search_field' . ':focus' => 'border-color: {{VALUE}}',
                ),
                'condition' => array(
                    'form_input_border_border!' => '',
                ),
            )
        );