Thanks Joy,
I don’t think I have explained myself very well. In the parent theme everything works as far as the product layout e.g. number of rows per page.and I like the font. in the woocommerce product catalogue section when you change the products per row it stays at 3 and the overflow will go onto another line. I am trying to fix this but it seems a bit beyond me at the moment. It seems that something is overriding the product catalogue row and product quantity per page set up. I have tried turning off and on all the plugins in the child site. this didn’t make a difference. I have been trying to figure out what code and where it is that is permanently set in the child theme to override the settings in the Product catalogue row setting section. I don’t know if this link will work to show how I want it to work.
https://www.luxlightinganddesign.com.au/wp-admin/customize.php?return=%2Fwp-admin%2Fedit-tags.php%3Ftaxonomy%3Dproduct_cat%26post_type%3Dproduct
Thanks