我们正在使用Vaadin 7.3.10，我们正在开发eclipse中的porlet 2.0。这个小孔在Liferay 6.2-CE-ga3中部署。我们创建了一个Liferay主题（我们扩展了经典的父主题），在这个主题中我们包括了Vaadin Valo主题。 当我们显示一个表并且石楠td具有不同大小的几行td时，问题是（仅在FIREFOX中）。
这是Vaadin生成的HTML代码：
<div id="yui_patched_v3_11_0_1_1423812986764_751" class="v-slot v-slot-tablaNueva">
<div id="yui_patched_v3_11_0_1_1423812986764_750" style="width: 712px; height: 230px;" class="v-table v-widget v-has-width v-has-height tablaNueva v-table-tablaNueva">
<div style="width: 710px;" class="v-table-header-wrap">
<div class="v-table-header" style="overflow: hidden;">
<div style="width: 900000px;">
<table>
<tbody>
<tr>
<td style="width: 326px;" class="v-table-header-cell">
<div class="v-table-resizer"></div>
<div class="v-table-sort-indicator"></div>
<div class="v-table-caption-container v-table-caption-container-align-left" style="width: 317px;">Nombre del seguro</div>
</td>
<td style="width: 95px;" class="v-table-header-cell">
<div class="v-table-resizer"></div>
<div class="v-table-sort-indicator"></div>
<div class="v-table-caption-container v-table-caption-container-align-left" style="width: 86px;">Descuento</div>
</td>
<td style="width: 88px;" class="v-table-header-cell">
<div class="v-table-resizer"></div>
<div class="v-table-sort-indicator"></div>
<div class="v-table-caption-container v-table-caption-container-align-left" style="width: 79px;">Campaña</div>
</td>
<td style="width: 100px;" class="v-table-header-cell">
<div class="v-table-resizer"></div>
<div class="v-table-sort-indicator"></div>
<div class="v-table-caption-container v-table-caption-container-align-left" style="width: 91px;">Edad Aseg.</div>
</td>
<td style="width: 191px;" class="v-table-header-cell">
<div class="v-table-resizer"></div>
<div class="v-table-sort-indicator"></div>
<div class="v-table-caption-container v-table-caption-container-align-left" style="width: 182px;">Capital Asegurado</div>
</td>
<td style="width: 101px;" class="v-table-header-cell">
<div class="v-table-resizer"></div>
<div class="v-table-sort-indicator"></div>
<div class="v-table-caption-container v-table-caption-container-align-left" style="width: 92px;">Contratable</div>
</td>
<td style="width: 106px;" class="v-table-header-cell">
<div class="v-table-resizer"></div>
<div class="v-table-sort-indicator"></div>
<div class="v-table-caption-container v-table-caption-container-align-left" style="width: 97px;">Documentos</div>
</td>
</tr>
</tbody>
</table>
</div>
</div>
<div class="v-table-column-selector" style="display: none;"></div>
</div>
<div id="yui_patched_v3_11_0_1_1423812986764_749" style="position: relative; overflow: auto; height: 190px; width: 710px;" class="v-scrollable v-table-body-wrapper v-table-body" tabindex="-1">
<div id="yui_patched_v3_11_0_1_1423812986764_748" style="height: 113px;">
<div style="height: 0px;" class="v-table-row-spacer"></div>
<table id="yui_patched_v3_11_0_1_1423812986764_747" class="v-table-table">
<tbody id="yui_patched_v3_11_0_1_1423812986764_746">
<tr id="yui_patched_v3_11_0_1_1423812986764_745" class="v-table-row" style="">
<td id="yui_patched_v3_11_0_1_1423812986764_744" style="width: 325px;" class="v-table-cell-content">
<div id="yui_patched_v3_11_0_1_1423812986764_743" style="text-align: left; width: 325px;" class="v-table-cell-wrapper">Seguro de protección familiar en femenino</div>
</td>
<td style="width: 94px;" class="v-table-cell-content">
<div style="text-align: left; width: 94px;" class="v-table-cell-wrapper">No</div>
</td>
<td style="width: 87px;" class="v-table-cell-content">
<div style="text-align: left; width: 87px;" class="v-table-cell-wrapper">No</div>
</td>
<td style="width: 99px;" class="v-table-cell-content">
<div style="text-align: left; width: 99px;" class="v-table-cell-wrapper">18 - 64</div>
</td>
<td style="width: 190px;" class="v-table-cell-content">
<div style="text-align: left; width: 190px;" class="v-table-cell-wrapper">40000.0 - 450000.0</div>
</td>
<td style="width: 100px;" class="v-table-cell-content">
<div style="text-align: left; width: 100px;" class="v-table-cell-wrapper">SI</div>
</td>
<td style="width: 105px;" class="v-table-cell-content">
<div style="text-align: left; width: 105px;" class="v-table-cell-wrapper">+Info</div>
</td>
</tr>
<tr id="yui_patched_v3_11_0_1_1423812986764_801" class="v-table-row-odd v-selected" style="">
<td style="width: 325px;" class="v-table-cell-content">
<div style="text-align: left; width: 325px;" class="v-table-cell-wrapper">Seguro de protección familiar</div>
</td>
<td id="yui_patched_v3_11_0_1_1423812986764_800" style="width: 94px;" class="v-table-cell-content">
<div id="yui_patched_v3_11_0_1_1423812986764_799" style="text-align: left; width: 94px;" class="v-table-cell-wrapper">No</div>
</td>
<td style="width: 87px;" class="v-table-cell-content">
<div style="text-align: left; width: 87px;" class="v-table-cell-wrapper">No</div>
</td>
<td style="width: 99px;" class="v-table-cell-content">
<div style="text-align: left; width: 99px;" class="v-table-cell-wrapper">18 - 64</div>
</td>
<td style="width: 190px;" class="v-table-cell-content">
<div style="text-align: left; width: 190px;" class="v-table-cell-wrapper">40000.0 - 250000.0</div>
</td>
<td style="width: 100px;" class="v-table-cell-content">
<div style="text-align: left; width: 100px;" class="v-table-cell-wrapper">SI</div>
</td>
<td style="width: 105px;" class="v-table-cell-content">
<div style="text-align: left; width: 105px;" class="v-table-cell-wrapper">+Info</div>
</td>
</tr>
<tr class="v-table-row" style="">
<td style="width: 325px;" class="v-table-cell-content">
<div style="text-align: left; width: 325px;" class="v-table-cell-wrapper">Seguro de protección familiar plus</div>
</td>
<td style="width: 94px;" class="v-table-cell-content">
<div style="text-align: left; width: 94px;" class="v-table-cell-wrapper">No</div>
</td>
<td style="width: 87px;" class="v-table-cell-content">
<div style="text-align: left; width: 87px;" class="v-table-cell-wrapper">No</div>
</td>
<td style="width: 99px;" class="v-table-cell-content">
<div style="text-align: left; width: 99px;" class="v-table-cell-wrapper">18 - 64</div>
</td>
<td style="width: 190px;" class="v-table-cell-content">
<div style="text-align: left; width: 190px;" class="v-table-cell-wrapper">100000.01 - 2666666.0</div>
</td>
<td style="width: 100px;" class="v-table-cell-content">
<div style="text-align: left; width: 100px;" class="v-table-cell-wrapper">SI</div>
</td>
<td style="width: 105px;" class="v-table-cell-content">
<div style="text-align: left; width: 105px;" class="v-table-cell-wrapper">+Info</div>
</td>
</tr>
</tbody>
</table>
<div style="height: 0px;" class="v-table-row-spacer"></div>
</div>
<div tabindex="0" style="position: fixed; top: 0px; left: 0px;"></div>
</div>
<div aria-hidden="true" style="display: none; width: 710px;" class="v-table-footer-wrap">
<div class="v-table-footer" style="overflow: hidden;">
<div style="width: 900000px;">
<table>
<tbody>
<tr>
<td style="width: 325px;">
<div class="v-table-footer-container" style="width: 324px;"> </div>
</td>
<td style="width: 94px;">
<div class="v-table-footer-container" style="width: 93px;"> </div>
</td>
<td style="width: 87px;">
<div class="v-table-footer-container" style="width: 86px;"> </div>
</td>
<td style="width: 99px;">
<div class="v-table-footer-container" style="width: 98px;"> </div>
</td>
<td style="width: 190px;">
<div class="v-table-footer-container" style="width: 189px;"> </div>
</td>
<td style="width: 100px;">
<div class="v-table-footer-container" style="width: 99px;"> </div>
</td>
<td style="width: 105px;">
<div class="v-table-footer-container" style="width: 104px;"> </div>
</td>
</tr>
</tbody>
</table>
</div>
</div>
</div>
</div>
</div>