remove-theme-customizer-buttons.php

/**
 * Remove customizer options.
 *
 * @since 1.0.0
 * @param object $wp_customize
 */
function emersonthis_remove_customizer_options( $wp_customize ) {
  // $wp_customize->remove_section( 'static_front_page' );
  // $wp_customize->remove_section( 'title_tagline'     );
    $wp_customize->remove_section( 'colors'     );
    $wp_customize->remove_section( 'header_image'     );
    $wp_customize->remove_section( 'background_image'     );
  //  $wp_customize->remove_section( 'nav'               );
  //  $wp_customize->remove_section( 'themes'              );
  //  $wp_customize->remove_section( 'featured_content' );
  //  $wp_customize->remove_panel( 'widgets' );

}
add_action( 'customize_register', 'emersonthis_remove_customizer_options', 30 );