I want to set header for all pages using my mpdf class. but not in proper alignment
<htmlpageheader name="myHTMLHeader">
<table width="100%" style="border-bottom: 1px solid #000000; vertical-align: middle; font-family:
serif; font-size: 15pt; color: #000088;">
<tr>
<td><img style="vertical-align: top" src="assets/images/logo.png" width="80" />
</td>
</tr>
<tr>
<td width="80%" align="center">company name </td>
</tr>
<tr>
<td width="100%" align="center">Address1 </td>
</tr>
<tr>
<td width="100%" align="center">Address2 </td>
</tr>
</table>
</htmlpageheader>
<sethtmlpageheader name="myHTMLHeader" page="O" value="on" show-this-page="1" />