[Change wp login page styling] Add a custom styling to the login page #wordpress

login_headerurl.php

function wpdev_login_logo() { ?>
	<style type="text/css">
		#login h1 a, .login h1 a {
			background-image: url(<?php echo get_stylesheet_directory_uri(); ?>/images/logo.jpg);
			height:85px;
			width:150px;
			background-size: 150px 85px;
			background-repeat: no-repeat;
			padding-bottom: 0px;
		}
		body {
			background-color: #ffffff!important;
		}
	</style>
<?php }
add_action( 'login_enqueue_scripts', 'wpdev_login_logo' );

add_filter( 'login_headerurl', 'wpdev_loginlogo_url' );
function wpdev_loginlogo_url($url) {
	return get_site_url();
}