Customize the WordPress Login Logo

Add the following code to your WordPress theme’s function.php file, or a functionality plugin to to customize the WordPress Login Logo

function my_login_logo() { ?>
    <style type="text/css">
        .login h1 a {
            background-image: url(<?php echo get_stylesheet_directory_uri(); ?>/images/Author-Email-Boot-Camp.png);
        }
    </style>
<?php }
add_action( 'login_enqueue_scripts', 'my_login_logo' );