body.o_website_sale_product #product_detail li.variant_attribute[data-attribute-name="Size"] .radio_input_value,
body.o_website_sale_product #product_details li.variant_attribute[data-attribute-name="Size"] .radio_input_value,
body.o_website_sale_product .variant_attribute[data-attribute-name="Size"] .radio_input_value,
body.o_website_sale_product .variant_attribute[data-attribute-name="Size"] .form-check-label,
body.o_website_sale_product .variant_attribute[data-attribute-name="Size"] label.btn,
body.o_website_sale_product .variant_attribute[data-attribute-name="Size"] .btn {
    border-radius: 0 !important;
}

body.o_website_sale_product #product_detail .css_quantity,
body.o_website_sale_product #product_details .css_quantity,
body.o_website_sale_product .css_quantity,
body.o_website_sale_product .css_quantity .input-group,
body.o_website_sale_product .css_quantity .input-group-prepend,
body.o_website_sale_product .css_quantity .input-group-append,
body.o_website_sale_product .css_quantity .btn,
body.o_website_sale_product .css_quantity button,
body.o_website_sale_product .css_quantity input,
body.o_website_sale_product .css_quantity .quantity {
    border-radius: 0 !important;
}