Customize the logo on the WP login page

// Customize the login page
function my_login_logo_one() { 
?> 
<style type="text/css"> 
body.login div#login h1 a {
	background-image: url(<?php echo get_stylesheet_directory_uri(); ?>/images/xxxxxx_logo.png); 
	padding-bottom: 36px;
	width: 155px;
	height: 126px;
	background-size: 155px;
} 
</style>
<?php 
} add_action( 'login_enqueue_scripts', 'my_login_logo_one' );