.mce-content-body{
  margin: 10px 20px;
}

.mce-content-body .mention {
  font-weight: 500;
  color: #0000ffa6;
  text-decoration: underline;
  padding: 2px;
  border-radius: 3px;
  cursor: pointer !important;
  background-color: rgba(0, 0, 255, 0.1);
  outline: none !important;
}
.mce-content-body .mention:hover {
  color: blue;
  background-color: rgba(0, 0, 255, 0.2);
  outline: none !important;
}
.mce-content-body .merge-tags {
  font-weight: 500;
  color: #a99777;
  cursor: pointer !important;
  background-color: #d98e063d;
  padding: 2px;
  border-radius: 3px;
  text-decoration: none;
  outline: none !important;
}
.mce-content-body .merge-tags:hover {
  color: #807259;
  background-color: #d98e0678;
  outline: none !important;
}