settings.php

<div class="wrap">

    <h2>Markdown One设置</h2>

    <form action="">
        <table class="form-table">
            <tbody>
                <tr>
                    <th scope="row">代码高亮</th>
                    <td>
                        <fieldset>
                            <legend class="screen-reader-text"><span>代码高亮</span></legend>
                            <label><input type="radio" name="mo_code_highlight" value="0">不启用</label><br>
                            <label><input type="radio" name="mo_code_highlight" value="0">首页和文章页</label><br>
                            <label><input type="radio" name="mo_code_highlight" value="0">仅文章页</label><br>
                        </fieldset>
                    </td>
                </tr>
            </tbody>
        </table>
        <p class="submit"><input type="submit" class="button-primary" title="保存更改" value="保存更改 &raquo;" /></p>
    </form>
</div>