Add scrollable table to Product Description

Hello there,

i want to add a scrollable table to the description of a product in a woocommerce-shop.
this is my code atm.
but when i put this code in, the sidebar moves from its normal place to somewhere down-left.
and after the first line, there is a free line which i cant remove 🙁

<table style="width: 100%;" border="0" cellspacing="0">
<tbody>
<tr style="background-color: #ffffff; color: #417da1;">
<td width="110"><strong>Hersteller</strong></td>
<td width="120"><strong>Modell</strong></td>
<td width="220"><strong>Typ</strong></td>
<td width="120"><strong>Hubraum</strong></td>
<td width="160"><strong>Fahrgestell</strong></td>
<td><strong>&nbsp;</strong></td>
</tr>
</tbody>
</table>
<div style="width: 100%; height: 100px; border-style: solid; border-width: 0px; border-color: #000000; background-color: #eeeeee; overflow: auto;">
<table style="width: 100%;" border="0" cellspacing="0">
<tbody>
<tr style="cursor: pointer; background-color: #eeeeee;">
<td style="color: #000000;" width="110">Vespa</td>
<td style="color: #000000;" width="120">Primavera</td>
<td style="color: #000000;" width="220">4 T 4 V , AC , 2013</td>
<td style="color: #000000;" align="left" width="120">50</td>
<td style="color: #000000;" width="160">ZAPC 53100</td>
<td style="color: #000000;">&nbsp;</td>
</tr>
<tr style="cursor: pointer; background-color: #eeeeee;">
<td style="color: #000000;" width="110">Vespa</td>
<td style="color: #000000;" width="120">Primavera</td>
<td style="color: #000000;" width="220">2 T , AC , 2013</td>
<td style="color: #000000;" align="left" width="120">50</td>
<td style="color: #000000;" width="160">ZAPC 53200</td>
<td style="color: #000000;">&nbsp;</td>
</tr>
<tr style="cursor: pointer; background-color: #eeeeee;">
<td style="color: #000000;" width="110">Vespa</td>
<td style="color: #000000;" width="120">Primavera</td>
<td style="color: #000000;" width="220">4 T 3 V , AC , 2013</td>
<td style="color: #000000;" align="left" width="120">125</td>
<td style="color: #000000;" width="160">ZAPM 81100</td>
<td style="color: #000000;">&nbsp;</td>
</tr>
<tr style="cursor: pointer; background-color: #eeeeee;">
<td style="color: #000000;" width="110">Vespa</td>
<td style="color: #000000;" width="120">Primavera</td>
<td style="color: #000000;" width="220">4 T 3 V , AC , 2013</td>
<td style="color: #000000;" align="left" width="120">150</td>
<td style="color: #000000;" width="160">ZAPM81200</td>
<td style="color: #000000;">&nbsp;</td>
</tr>
<tr style="cursor: pointer; background-color: #eeeeee;">
<td style="color: #000000;" width="110">Vespa</td>
<td style="color: #000000;" width="120">Vespa Sprint</td>
<td style="color: #000000;" width="220">4 T 4 V , 2014</td>
<td style="color: #000000;" align="left" width="120">50</td>
<td style="color: #000000;" width="160">ZAPC 53101</td>
<td style="color: #000000;">&nbsp;</td>
</tr>
<tr style="cursor: pointer; background-color: #eeeeee;">
<td style="color: #000000;" width="110">Vespa</td>
<td style="color: #000000;" width="120">Vespa Sprint</td>
<td style="color: #000000;" width="220">2 T 2 V , AC , 2014</td>
<td style="color: #000000;" align="left" width="120">50</td>
<td style="color: #000000;" width="160">ZAPC 53201</td>
<td style="color: #000000;">&nbsp;</td>
</tr>
<tr style="cursor: pointer; background-color: #eeeeee;">
<td style="color: #000000;" width="110">Vespa</td>
<td style="color: #000000;" width="120">Vespa Sprint</td>
<td style="color: #000000;" width="220">4 T , AC , Euro 3</td>
<td style="color: #000000;" align="left" width="120">125</td>
<td style="color: #000000;" width="160">RP8M82111</td>
<td style="color: #000000;">&nbsp;</td>
</tr>
<tr style="cursor: pointer; background-color: #eeeeee;">
<td style="color: #000000;" width="110">Vespa</td>
<td style="color: #000000;" width="120">Vespa Sprint</td>
<td style="color: #000000;" width="220">4 T , AC , Euro 3</td>
<td style="color: #000000;" align="left" width="120">125</td>
<td style="color: #000000;" width="160">ZAPM 81300</td>
<td style="color: #000000;">&nbsp;</td>
</tr>
<tr style="cursor: pointer; background-color: #eeeeee;">
<td style="color: #000000;" width="110">Vespa</td>
<td style="color: #000000;" width="120">Vespa Sprint</td>
<td style="color: #000000;" width="220">4 T , AC , Euro 3</td>
<td style="color: #000000;" align="left" width="120">125</td>
<td style="color: #000000;" width="160">ZAPM 81301</td>
<td style="color: #000000;">&nbsp;</td>
</tr>
</tbody>
</table>

thanks in advance. have a nice weekend.
Jan