Change the styling and logo of the WordPress login and register pages

function my_login_logo() { ?>
    <style type="text/css">
        #login h1 a, .login h1 a {
            background-image: url(<?php echo get_stylesheet_directory_uri(); ?>/images/imc_logo.png);
		height:178px;
		width:353px;
		background-size: 353px 178px;
		background-repeat: no-repeat;
        	padding-bottom: 30px;
        }
		
   .wp-core-ui .button-primary {
    background: #ffe500 !important;
    border-color:lightgray !important;
    color: black !important;
		}
		
	.message, .login .success {
    border-left: 4px solid #ffe500 !important;}
	
	input[type="checkbox"]:focus, input[type="color"]:focus, input[type="date"]:focus, input[type="datetime-local"]:focus, input[type="datetime"]:focus, input[type="email"]:focus, input[type="month"]:focus, input[type="number"]:focus, input[type="password"]:focus, input[type="radio"]:focus, input[type="search"]:focus, input[type="tel"]:focus, input[type="text"]:focus, input[type="time"]:focus, input[type="url"]:focus, input[type="week"]:focus, select:focus, textarea:focus {
border-color: #ffe500 !important;
box-shadow: 0 0 0 1px #ffe500 !important;
</style>
<?php }
add_action( 'login_enqueue_scripts', 'my_login_logo' );