.ProseMirror {
  .is-empty {
    position: relative;

    &.has-focus {
      &::before {
        float: left;
        height: 0;
        color: #aaa;
        pointer-events: none;
        content: attr(data-placeholder);
      }
    }

    &.node-codeBlock::before {
      transform: translate(10px, 10px);
    }
  }
}
