Please add the following code at the bottom of your assets/theme.scss,liquid file.
Hope this helps.
If helpful then please Like and Accept Solution. Do you need custom changes on store ? Email: firstname.lastname@example.org | Instagram: @dmw.webartisan Do you want drag-and-drop Advanced Shopify Page Builder to customize your pages? check here PageFly App This will help you grow conversion rate and sales for your e-Commerce business.