pleroma/app/styles/gabsocial/components/emoji-reacts.scss

.emoji-react {
  display: inline-block;
  transition: 0.1s;

  &__emoji {
    img {
      width: 20px;
      height: 20px;
      filter: drop-shadow(2px 0 0 #fff); // FIXME: Use theme color
    }
  }

  &__count {
    display: none;
  }

  + .emoji-react {
    margin-right: -8px;
  }
}

.emoji-reacts {
  display: inline-flex;
  flex-direction: row-reverse;
}

.status-interaction-bar {
  margin-right: auto;
  min-height: 20px;
}

.emoji-reacts-container {
  display: inline-flex;
  margin-right: auto;

  &:hover {
    .emoji-react {
      margin: 0;

      &__count {
        display: inline;
      }
    }

    .emoji-reacts__count {
      display: none;
    }
  }
}

.emoji-reacts__count,
.emoji-react__count {
  font-size: 12px;
  font-weight: bold;
}