.btn-primary.add-to-cart,
.btn-primary.btn-add-to-cart,
.btn-primary[class*="add-to-cart"],
.btn-primary[class*="addtocart"] { color:#fff !important; }

.btn-primary.quickview,
.btn-primary.btn-quickview,
.btn-primary[class*="quickview"] { color:#000 !important; }