Make meta slider full width for storefront

gistfile1.txt

add_action( 'init', 'child_theme_init' );
function child_theme_init() {
	add_action( 'storefront_before_content', 'woa_add_full_slider', 5 );
}

function woa_add_full_slider() { ?>
	<div id="slider">
		<?php echo do_shortcode("[metaslider id=388 percentwidth=100]"); ?>
	</div>
<?php
}

Please disregard.
I found it here:
https://themebynumbers.com/2017/07/26/add-a-slider-to-storefront/