( new Popularfx_Customize_Alpha_Color_Control(
		$wp_customize, 'popularfx_color[background]', array(
			'priority' => 2,
			'section' => 'popularfx_colors',
			'settings' => 'popularfx_color[background]',
			'label' => __( 'Background Color', 'popularfx' ),
		) 
	) );
	
	// text Color
	$wp_customize->add_setting( 'popularfx_color[text]', array(
		'capability' => 'edit_theme_options',
		'transport' => 'refresh',
		'sanitize_callback' => 'popularfx_hex_rgba_sanitization',
		) );
	
	$wp_customize->add_control( new Popularfx_Customize_Alpha_Color_Control(
		$wp_customize, 'popularfx_color[text]', array(
			'priority' => 2,
			'section' => 'popularfx_colors',
			'settings' => 'popularfx_color[text]',
			'label' => __( 'Text Color', 'popularfx' ),
		) 
	) );
		
	// link Color
	$wp_customize->add_setting( 'popularfx_color[link]', array(
		'capability' => 'edit_theme_options',
		'transport' => 'refresh',
		'sanitize_callback' => 'popularfx_hex_rgba_sanitization',
		) );
	
	$wp_customize->add_control( new Popularfx_Customize_Alpha_Color_Control(
		$wp_customize, 'popularfx_color[link]', array(
			'priority' => 2,
			'section' => 'popularfx_colors',
			'settings' => 'popularfx_color[link]',
			'label' => __( 'Link Color', 'popularfx' ),
		) 
	) );
		
	// link-hover Color
	$wp_customize->add_setting( 'popularfx_color[link-hover]', array(
		'capability' => 'edit_theme_options',
		'transport' => 'refresh',
		'sanitize_callback' => 'popularfx_hex_rgba_sanitization',
		) );
	
	$wp_customize-