@srta.ORDA
Had the same problem with white on white for my dropdowns, just need to navigate to: wp-content/plugins/woocommerce/assets/css/chosen.css
In the CSS file do a search for “.chzn-container{font-size:13px;” and directly after that add “color:#000;” or whatever hex color in which you’d like the text to appear.
Hope this helps!
So, how exactly was this resolved? I only see a question above … I too am looking for a way to edit the breadcrumbs for single product pages as they seem to run separately from the general shop pages … Any ideas?