<button style="padding-left: 18px;text-alignment:center; padding-bottom: 8px; padding-right: 18px; background-color: transparent; color: transparent; border-color: transparent; font-size: 16px; "><a href="https://play.google.com/store/apps/details?id=com.adhyayainfo.adhyaya" style="text-decoration: none; font-size: 25px;">Checkout adhyaya</a></button>