<script>
document.querySelector(`body`).style.display = "none";
</script>
background:
#ffffff url(http://placehold.it/350x50) 0 0 no-repeat,
#ffffff url(http://placehold.it/350x50) center 70px no-repeat,
#ffffff url(http://placehold.it/350x50) 100% 140px no-repeat,
add_action( 'wp_enqueue_scripts', 'my_scripts_method' );
function my_scripts_method() {
wp_deregister_script( 'jquery' ); // отменяем зарегистрированный jQuery
wp_register_script( 'jquery', '//ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js');
wp_enqueue_script( 'jquery');
}
wp_enqueue_script( 'main', get_template_directory_uri() . '/js/main.js', 'jquery', null, true);