在HTML表格背景中使用Base64编码的图像

Question

I am trying to setup an email signature and the template I have here uses a

<td background="image.jpg">

I am trying to enter a base64 string into the background but html table backgrounds dont support it like tags.

What would be the best method to convert this?

there are containers over this.

<table width="100%" cellpadding="0" cellspacing="0" border="0" bgcolor="#F6F6F6">
    <tr>
        <td width="100%" valign="top" align="center">

            <!-- Start Wrapper  -->
             <table width="600" height="226" cellpadding="0" cellspacing="0" border="0" class="wrapper" bgcolor="#FFFFFF">                     
                 <tr>
                     <td background="images/background copy.png" bgcolor="#7bceeb" width="600" height="226" valign="top">
                          <!--[if gte mso 9]>
                          <v:rect xmlns:v="urn:schemas-microsoft-com:vml" fill="true" stroke="false" style="width:600px;height:226px;">
                            <v:fill type="tile" src="images/background.jpg" color="#7bceeb" />
                            <v:textbox inset="0,0,0,0">
                          <![endif]-->
                          <div>

Answer 1

The <td> element does not have a background attribute.

To apply a background image to a table cell, use CSS:

<td style="background-image: url(…)">