我使用了一个 HTML 电子邮件模板来创建我的 HTML 电子邮件，它在任何地方看起来都不错，除了 thunderbird。正如您在屏幕截图中看到的那样，标题图像并未居中放置在其余内容之上。有没有办法对此进行调试，或者有人知道这里的问题是什么吗？
<!DOCTYPE html>
<html lang="en" xmlns="http://www.w3.org/1999/xhtml" xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office">
<head>
<meta charset="utf-8"> <!-- utf-8 works for most cases -->
<meta name="viewport" content="width=device-width"> <!-- Forcing initial-scale shouldn't be necessary -->
<meta http-equiv="X-UA-Compatible" content="IE=edge"> <!-- Use the latest (edge) version of IE rendering engine -->
<meta name="x-apple-disable-message-reformatting"> <!-- Disable auto-scale in iOS 10 Mail entirely -->
<title></title> <!-- The title tag shows in email notifications, like Android 4.4. -->
<!-- Web Font / @font-face : BEGIN -->
<!-- NOTE: If web fonts are not required, lines 10 - 27 can be safely removed. -->
<!-- Desktop Outlook chokes on web font references and defaults to Times New Roman, so we force a safe fallback font. -->
<!--[if mso]>
<style>
* {
font-family: sans-serif !important;
}
</style>
<![endif]-->
<!-- All other clients get the webfont reference; some will render the font and others will silently fail to the fallbacks. More on that here: http://stylecampaign.com/blog/2015/02/webfont-support-in-email/ -->
<!--[if !mso]><!-->
<!-- insert web font reference, eg: <link href='https://fonts.googleapis.com/css?family=Roboto:400,700' rel='stylesheet' type='text/css'> -->
<!--<![endif]-->
<!-- Web Font / @font-face : END -->
<!-- CSS Reset -->
<style>
/* What it does: Remove spaces around the email design added by some email clients. */
/* Beware: It can remove the padding / margin and add a background color to the compose a reply window. */
html,
body {
margin: 0 auto !important;
padding: 0 !important;
height: 100% !important;
width: 100% !important;
}
a{
color:#95ceff;
}
/* What it does: Stops email clients resizing small text. */
* {
-ms-text-size-adjust: 100%;
-webkit-text-size-adjust: 100%;
}
/* What it does: Centers email on Android 4.4 */
div[style*="margin: 16px 0"] {
margin:0 !important;
}
/* What it does: Stops Outlook from adding extra spacing to tables. */
table,
td {
mso-table-lspace: 0pt !important;
mso-table-rspace: 0pt !important;
}
/* What it does: Fixes webkit padding issue. Fix for Yahoo mail table alignment bug. Applies table-layout to the first 2 tables then removes for anything nested deeper. */
table {
border-spacing: 0 !important;
border-collapse: collapse !important;
table-layout: fixed !important;
margin: 0 auto !important;
}
table table table {
table-layout: auto;
}
/* What it does: Uses a better rendering method when resizing images in IE. */
img {
-ms-interpolation-mode:bicubic;
}
/* What it does: A work-around for email clients meddling in triggered links. */
*[x-apple-data-detectors], /* iOS */
.x-gmail-data-detectors, /* Gmail */
.x-gmail-data-detectors *,
.aBn {
border-bottom: 0 !important;
cursor: default !important;
color: inherit !important;
text-decoration: none !important;
font-size: inherit !important;
font-family: inherit !important;
font-weight: inherit !important;
line-height: inherit !important;
}
/* What it does: Prevents Gmail from displaying an download button on large, non-linked images. */
.a6S {
display: none !important;
opacity: 0.01 !important;
}
/* If the above doesn't work, add a .g-img class to any image in question. */
img.g-img + div {
display:none !important;
}
/* What it does: Prevents underlining the button text in Windows 10 */
.button-link {
text-decoration: none !important;
}
/* What it does: Removes right gutter in Gmail iOS app: https://github.com/TedGoas/Cerberus/issues/89 */
/* Create one of these media queries for each additional viewport size you'd like to fix */
/* Thanks to Eric Lepetit (@ericlepetitsf) for help troubleshooting */
@media only screen and (min-device-width: 375px) and (max-device-width: 413px) { /* iPhone 6 and 6+ */
.email-container {
min-width: 375px !important;
}
}
</style>
<!-- Progressive Enhancements -->
<style>
/* What it does: Hover styles for buttons */
.button-td,
.button-a {
transition: all 100ms ease-in;
}
.button-td:hover,
.button-a:hover {
background: #555555 !important;
border-color: #555555 !important;
}
/* Media Queries */
@media screen and (max-width: 600px) {
.email-container {
width: 100% !important;
margin: auto !important;
}
/* What it does: Forces elements to resize to the full width of their container. Useful for resizing images beyond their max-width. */
.fluid {
max-width: 100% !important;
height: auto !important;
margin-left: auto !important;
margin-right: auto !important;
}
/* What it does: Forces table cells into full-width rows. */
.stack-column,
.stack-column-center {
display: block !important;
width: 100% !important;
max-width: 100% !important;
direction: ltr !important;
}
/* And center justify these ones. */
.stack-column-center {
text-align: center !important;
}
/* What it does: Generic utility class for centering. Useful for images, buttons, and nested tables. */
.center-on-narrow {
text-align: center !important;
display: block !important;
margin-left: auto !important;
margin-right: auto !important;
float: none !important;
}
table.center-on-narrow {
display: inline-block !important;
}
/* What it does: Adjust typography on small screens to improve readability */
.email-container p {
font-size: 17px !important;
line-height: 22px !important;
}
}
</style>
<!-- What it does: Makes background images in 72ppi Outlook render at correct size. -->
<!--[if gte mso 9]>
<xml>
<o:OfficeDocumentSettings>
<o:AllowPNG/>
<o:PixelsPerInch>96</o:PixelsPerInch>
</o:OfficeDocumentSettings>
</xml>
<![endif]-->
</head>
<body width="100%" bgcolor="#121f2a" style="margin: 0; mso-line-height-rule: exactly;">
<center style="width: 100%; background: #121f2a; text-align: left;">
<!-- Visually Hidden Preheader Text : BEGIN -->
<div style="display:none;font-size:1px;line-height:1px;max-height:0px;max-width:0px;opacity:0;overflow:hidden;mso-hide:all;font-family: sans-serif;">
$preview$
</div>
<!-- Visually Hidden Preheader Text : END -->
<!-- Email Header : END -->
<!-- Email Body : BEGIN -->
<table role="presentation" cellspacing="0" cellpadding="0" border="0" align="center" width="600" style="margin: auto;" class="email-container">
<!-- Hero Image, Flush : BEGIN -->
<tr>
<td background-color="#0c151d">
<img src="cid:header_with_logo" width="600" height="" alt="Coinlend header" border="0" align="center" style="width: 100%; max-width: 600px; height: auto; background: #dddddd; font-family: sans-serif; font-size: 15px; line-height: 20px; color: #555555;" class="g-img">
</td>
</tr>
<!-- Hero Image, Flush : END -->
<!-- 1 Column Text + Button : BEGIN -->
<tr>
<td style="padding: 40px 40px 20px; text-align: center;background-color:#0c151d">
<h1 style="margin: 0; font-family: sans-serif; font-size: 24px; line-height: 27px; color: #9eb0c0; font-weight: normal;">$subject$</h1>
</td>
</tr>
<tr>
<td style="padding: 0 40px 40px; font-family: sans-serif; font-size: 15px; line-height: 20px; color: #9eb0c0; text-align: center;background-color:#0c151d">
<p style="margin: 0;">$text$<br></p>
</td>
</tr>
<!-- 1 Column Text + Button : END -->
<!-- Background Image with Text : END -->
<!-- Thumbnail Left, Text Right : END -->
<!-- Thumbnail Right, Text Left : END -->
<!-- 1 Column Text : END -->
</table>
<!-- Email Body : END -->
<!-- Email Footer : BEGIN -->
<table role="presentation" cellspacing="0" cellpadding="0" border="0" align="center" width="600" style="margin: auto;" class="email-container">
<tr>
<td style="padding: 40px 10px;width: 100%;font-size: 12px; font-family: sans-serif; line-height:18px; text-align: center; color: #5c697a !important;background-color:#0c151d" class="x-gmail-data-detectors">
<br><br>
Best regards<br/>
Your Coinlend Team
<br>kontakt@coinlend.de
<br><br>
<unsubscribe style="color:#95ceff !important; text-decoration:underline;">$unsubscribeLink$</unsubscribe>
</td>
</tr>
</table>
<!-- Email Footer : END -->
<!-- Full Bleed Background Section : BEGIN -->
<table role="presentation" bgcolor="#709f2b" cellspacing="0" cellpadding="0" border="0" align="center" width="100%">
<tr>
<td valign="top" align="center">
<div style="max-width: 600px; margin: auto;" class="email-container">
</div>
</td>
</tr>
</table>
<!-- Full Bleed Background Section : END -->
</center>
<br/>
<img src="cid:MYIMGID" alt="CoinLend Logo" style="margin-top:10px;margin-bottom:10px;width:200px;display:none;"></img>
<br/>
</body>
</html>
最佳答案
感谢您使用 Cerberus!我在重现您的问题时遇到问题，但添加了一些位来防止 Hero Image部分:
<!-- Hero Image, Flush : BEGIN -->
<tr>
<td background-color="#ff0000" align="center"> <!-- Center align the table cell -->
<img src="http://via.placeholder.com/600x300" width="600" height="" alt="Coinlend header" border="0" align="center" style="width: 100%; max-width: 600px; height: auto; background: #dddddd; font-family: sans-serif; font-size: 15px; line-height: 20px; color: #555555; margin: auto;" class="g-img"> <!-- margin: auto; in case the image has trouble centering itself -->
</td>
</tr>
<!-- Hero Image, Flush : END -->
我也改变了你的<td> bgcolor 来自 #0c151d变成鲜红色。我经常使用这种技术来准确查明未对齐的标签。
如果这对您有帮助，请告诉我。我负责维护 Cerberus，很乐意帮助您解决这个问题。
关于HTML 电子邮件 - 标题图片未在 Thunderbird 中居中，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/45611939/