bg-image support all(test litmus)

<table cellspacing="0" cellpadding="0" border="0" width="600" align="center" background="https://edmdesigner.github.io/modern-html-email-tutorial/lesson08/img/pattern.jpg" class="wrapper" style="margin: 0 auto; width:600px; min-height:50px; height:50px; ">
    <tr>
        <td bgcolor="#F4F4F4" background="https://edmdesigner.github.io/modern-html-email-tutorial/lesson08/img/pattern.jpg"  style="background-color:#F4F4F4; background-image: url(https://edmdesigner.github.io/modern-html-email-tutorial/lesson08/img/pattern.jpg); background-position: center top;">
            <!--[if gte mso 9]>
                <v:image xmlns:v="urn:schemas-microsoft-com:vml" id="theImage" style="behavior: url(#default#VML); display: inline-block; position: absolute; width: 600px; height: 50px; top: 0; left: 0; border: 0; z-index: 1;" src="https://edmdesigner.github.io/modern-html-email-tutorial/lesson08/img/pattern.jpg" />                             
                <v:rect xmlns:v="urn:schemas-microsoft-com:vml" fill="true" stroke="false" style="display: inline-block; position: absolute; width: 540px; height: 50px; top: 0; left: 0; border: 0; z-index: 2;">
                <v:fill opacity="0%" style="z-index: 1;"/>
                <div>
            <![endif]-->
             <p style="margin:0; padding:0; font-size:16px; line-height:20px; font-family:Georgia, Arial, sans-serif;"> table background="...." + vml fixed width background</p>
            <!--[if gte mso 9]>
                </div>
            </v:fill></v:rect><![endif]-->
        </td>
    </tr>
</table>

https://litmus.com/builder/documents/3293701#start-test