body div#hubspot-messages-iframe-container {
  z-index: 9999 !important;
}

div#hubspot-messages-iframe-container iframe {
  z-index: 9999 !important;
}

@media screen and (min-width: 1024px) {
  body div#hubspot-messages-iframe-container {
    bottom: 0 !important;
  }
}