.intercom-lightweight-app-launcher, // pre widget being opened
.intercom-app > div {
  bottom: 64px !important; // override Intercom position
  z-index: 10 !important; // override Intercom z-index
}

.intercom-lightweight-app,
.intercom-lightweight-app-launcher {
  z-index: 1 !important; // override Intercom z-index
}