@media only screen and (max-width: 991px) {
  .embeddedMessagingFrame {
    z-index: 9 !important;
    bottom: 80px !important;
    max-height: calc(100vh - 300px) !important;
    border-radius: 8px !important;
  }

  .embeddedMessagingConversationButtonWrapper .embeddedMessagingConversationButton {
    bottom: 150px !important;
  }
}