.btn-buy{align-items:center;background-color:#0693e3;color:#ffffff;display:inline-flex;justify-content:center;text-align:center;padding:5px 10px}.btn-buy:hover{background-color:#005586;color:#ffffff}.btn-buy-ebook-now{align-items:center;background-color:#e58506;color:#ffffff;display:inline-flex;justify-content:center;text-align:center;padding:5px 10px}.btn-buy-ebook-now:hover{background-color:#005586;color:#ffffff}.btn-buy-audio{align-items:center;background-color:#059200;color:#ffffff;display:inline-flex;text-align:center;padding:5px 10px}.btn-buy-audio:hover{background-color:#035000;color:#ffffff}@media (max-width:767px){.btn-buy-audio{margin-left:10px}}