add_action( 'wp_enqueue_scripts', 'enqueue_parent_styles' );
function enqueue_parent_styles() {
wp_enqueue_style( 'parent-style', get_template_directory_uri() . '/style.css' );
}<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="https://www.thirdstreamarts.com/wp-sitemap-index.xsl" ?>
<sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"><sitemap><loc>https://www.thirdstreamarts.com/wp-sitemap-posts-page-1.xml</loc></sitemap><sitemap><loc>https://www.thirdstreamarts.com/wp-sitemap-posts-product-1.xml</loc></sitemap><sitemap><loc>https://www.thirdstreamarts.com/wp-sitemap-taxonomies-product_cat-1.xml</loc></sitemap><sitemap><loc>https://www.thirdstreamarts.com/wp-sitemap-taxonomies-product_tag-1.xml</loc></sitemap><sitemap><loc>https://www.thirdstreamarts.com/wp-sitemap-users-1.xml</loc></sitemap></sitemapindex>