Hook add style email

Automated Mail

add_filter( 'woocommerce_email_styles', 'tzn_filter_woocommerce_email_styles' );
	function tzn_filter_woocommerce_email_styles( $css ) {
		$css .= '.aw-product-grid-item-2-col > p> a, .aw-product-grid-item-3-col > p>a { height: 250px; display: block; text-align: center; } .aw-product-grid .aw-product-grid-item-2-col p a img, .aw-product-grid-item-3-col > p>a img { overflow: hidden; max-height: 100%; width: auto;max-width:200px; } p.shipping_info { display: flex;}';
		return $css;
	}