WP Theme Customizer SVG Blues

gistfile1.php

/* Trying to get the theme customizer to accept SVG, no luck.... */

// add svg support for media uploader 

function cc_mime_types( $mimes ){
	$mimes['svg'] = 'image/svg+xml';
	return $mimes;
}
add_filter( 'upload_mimes', 'cc_mime_types' );

// fix SVG display in admin

function custom_admin_head() {
  $css = '';

  $css = 'td.media-icon img[src$=".svg"] { width: 100% !important; height: auto !important; }';

  echo '<style type="text/css">'.$css.'</style>';
}
add_action('admin_head', 'custom_admin_head');

//******* Theme Customizer Set Up **********

function ppb_theme_customizer( $wp_customize ) {

		$wp_customize->add_section( 'ppb_logo_section' , array(
		    'title'       => __( 'Theme Logo', 'ppb' ),
		    'priority'    => 30,
		    'description' => 'Upload your logo to replace the default site name and description in the header',
		) );
		
		$wp_customize->add_setting( 'ppb_logo' );
		
		$wp_customize->add_control( new WP_Customize_Image_Control( $wp_customize, 'ppb_logo', array(
    'label'    => __( 'Upload Logo', 'ppb' ),
    'section'  => 'ppb_logo_section',
    'settings' => 'ppb_logo',
		) ) );

}

add_action('customize_register', 'ppb_theme_customizer');