JSFiddle - React, Tailwind, and code Playground

HTML

<table>
<tr>
                                            <td>Période : </td>
                                            <td>
                                                <ul class="left padding-right-10">
                                                    <li>
                                                        <input id="periode_operation" type="radio" name="periode" />
                                                        <label class="padding-left-10">Date d'opération</label>
                                                    </li>
                                                    <li>
                                                        <input id="periode_valeur" type="radio" name="periode" />
                                                        <label class="padding-left-10">Date de valeur</label>
                                                    </li>
                                                </ul>
                                                <select class="left">
                                                    <option>Du 16.03.2012 au 16.03.2012</option>
                                                </select>
                                            </td>
                                        </tr>
</table>

CSS

td{height:80px; border:1px solid #DDD; padding:8px 15px;}
select{float:left;}
ul{float:left;}