me;
      border: black solid 3px;
      color: transparent;
      position: absolute;
      width: 240px;
      z-index: -1;
    }

  /*
  We draw the text, but into a wider box so
  the period will fit, and overlap it with
  the previously-drawn box.
  */

  div#text-drawn-over
    {
      border: transparent solid 3px;
      width: 300px;
    }
  </style>

  <body lang="ja">

   <div id="box-drawn-under">まだよく<br>ています。</div>

   <div id="text-drawn-over">まだよく<br>ています。<b