Hello, Catholicans,
We kindly request that you copy and paste the following CSS code to XStore >> Theme Options >> Theme Custom CSS >> Global CSS in order to center align the ‘Add to Cart’ button for related products on single product page. After doing so, please clear your browser cache and check back to your site.
The CSS code is as follows:
.single-product .quantity-wrapper a.button.wp-element-button.product_type_simple.add_to_cart_button.ajax_add_to_cart{
left: 30% !important;
}
We hope this will solve your issue.
Best Regards,
8Theme’s Team