Suscribirme .blue-button { background-color: #3483FA; color: white; padding: 10px 24px; text-decoration: none; border-radius: 5px; display: inline-block; font-size: 16px; transition: background-color 0.3s; font-family: Arial, sans-serif; } .blue-button:hover { background-color: #2a68c8; } (function() { function $MPC_load() { window.$MPC_loaded !== true && (function() { var s = document.createElement("script"); s.type = "text/javascript"; s.async = true; s.src = document.location.protocol + "//secure.mlstatic.com/mptools/render.js"; var x = document.getElementsByTagName('script')[0]; x.parentNode.insertBefore(s, x); window.$MPC_loaded = true; })(); } window.$MPC_loaded !== true ? (window.attachEvent ? window.attachEvent('onload', $MPC_load) : window.addEventListener('load', $MPC_load, false)) : null; })(); /* // to receive event with message when closing modal from congrants back to site function $MPC_message(event) { // onclose modal ->CALLBACK FUNCTION // !!!!!!!!FUNCTION_CALLBACK HERE Received message: {event.data} preapproval_id !!!!!!!! } window.$MPC_loaded !== true ? (window.addEventListener("message", $MPC_message)) : null; */