HTML电子邮件,删除tr标签之间的间距?

Shi*_*vam 2 html css email

我尝试添加cellspacing ="0"cellpadding ="0".不解决电子邮件客户端中的问题.

这是gmail中间距的图像:

http://i44.tinypic.com/dmywpe.png

HTML:

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
    <title>Openx Webinar</title>
</head>
<body>
    <div style="margin:0;padding:0;font-family:Arial,Helvetica,sans-serif">
    <table align="center" width="600" cellspacing="0" cellpadding="0" style="font-family:Arial,Helvetica,sans-serif" >
        <!-- Header -->
        <thead>
            <tr>
                <td id="header" width="600" valign="top" align="left"><img src="http://openx.dev.limusdesign.com/emails/webinar/images/header.png" alt="OpenX Webinar Series"/></td>
            </tr>
            <tr>
                <td id="banner" width="600" valign="top" align="left"><img src="http://openx.dev.limusdesign.com/emails/webinar/images/banner.png" alt="Banner Image"></td>
            </tr>
            <tr>
                <td width="600" height="20" valign="top" align="left"></td> 
            </tr>   
        </thead>
         </table>
     </div>
    </body>

<html>
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关于我如何解决这个问题的任何建议?注意:这适用于HTML电子邮件.

更新的标题代码:

    <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
    <title>Openx Webinar</title>
    <style type="text/css">
    div, p, a, li, td { -webkit-text-size-adjust:none; }
    </style> 
</head>
<body>
    <div style="margin:0;padding:0;font-family:Arial,Helvetica,sans-serif">
    <table align="center" width="600" cellspacing="0" cellpadding="0" style="font-family:Arial,Helvetica,sans-serif" >
        <!-- Header -->
        <thead>
            <tr>
                <td id="header" width="600" valign="top" align="left">
                    <img src="http://openx.dev.limusdesign.com/emails/webinar/images/header.png" alt="OpenX Webinar Series" height="65" style="display:block">
                </td>
            </tr>
            <tr>
                <td id="banner" width="600" valign="top" align="left">
                    <img src="http://openx.dev.limusdesign.com/emails/webinar/images/banner.png" alt="Banner Image" height="180" style="display:block">
                </td>
            </tr>
            <tr>
                <td width="600" height="20" valign="top" align="left"></td> 
            </tr>   
        </thead>
    </table>
    </div>
</body>
</html> 
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Shi*_*vam 8

通过添加style="display:block"图像来修复此问题.