.vc-msg .vc-emoji-big {
  font-size: 2.4em !important;
  line-height: 1 !important;
  display: inline-block !important;
  vertical-align: -0.18em !important;
  margin: 0 0.04em !important;
}

.vc-msg.vc-emoji-only {
  font-size: 30px !important;
  line-height: 1.25 !important;
}