table { border: 1px solid blue ! important; }
table td { border: 1px solid lightblue ! important; }
table table { border: 1px solid green ! important; }
table table td { border: 1px solid lightgreen ! important; }
table table table { border: 1px solid red ! important; }
table table table td { border: 1px solid orange ! important; }
/* more deeply nested tables will also be red/orange */
div { border: 1px solid ! important; }
p { border: 1px dotted ! important; }
body { background: white ! important; color: black ! important; }
/*
td, div, p { padding: 1px ! important; }
*/
* { padding: 2px; }
</div><div class="naked_ctrl">
<form action="/index.cgi/larger-text" method="get" name="gate">
<p><a href="http://altstyle.alfasado.net">AltStyle</a> によって変換されたページ <a href="https://www.squarefree.com/turing/block-structure.css">(-&gt;オリジナル)</a>
/ <label>アドレス: <input type="text" name="naked_post_url" value="https://www.squarefree.com/turing/block-structure.css" size="22" /></label> <label>モード: <select name="naked_post_mode">
<option value="default">デフォルト</option>
<option value="speech">音声ブラウザ</option>
<option value="ruby">ルビ付き</option>
<option value="contrast">配色反転</option>
<option value="larger-text" selected="selected">文字拡大</option>
<option value="mobile">モバイル</option>
</select>
<input type="submit" value="表示" />
</p>
</form>
</div>