/** Disable Preview on Customizer */
function jnews_disable_preview_on_customizer() {
die( 'The customizer is disabled. Please save and preview your site on the frontend.' );
}
add_action( 'customize_preview_init', 'jnews_disable_preview_on_customizer', 1 );
/** Remove Dashicons from Admin Bar for non logged in users **/
function jnews_remove_dashicons() {
if ( ! is_admin_bar_showing() && ! is_customize_preview() ) {
wp_dequeue_style( 'dashicons' );
wp_deregister_style( 'dashicons' );