我正在开发一个HTML电子邮件，它使用两列用于桌面设计，一个用于移动设计。而不是处理使用媒体查询定位桌面版本的特定元素的所有复杂性，并尝试使它们适用于移动设备（这是电子邮件的噩梦......），我想我会创建一个完全独立的表格移动设备并使桌面版本消失（显示：无），断点低于450px。
现在，这有效;但是，在桌面（450px以上）上，我将移动表设置为（显示无;显示：无！重要;），这就出现了问题。在大于450px的屏幕尺寸上打开电子邮件时（在GMAIL中，而不是在浏览器中。我使用名为＆＃34; freshmail＆＃34;的服务进行测试），最初只显示桌面表;但是，没有图像存在。 Gmail要求＆＃34;显示以下图片＆＃34;然后点击这会重写我的样式表，这样移动表也会出现，即使我也没有明确说明。
我知道这是一项棘手的事情，我已经尝试了许多解决方法来克服它，但没有一种方法可行。如果有人能帮助我实现这一目标，我将非常感激。
我的代码如下：
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0"/>
<title></title>
<style>
@media (min-width: 451px) {
#mobile {
display: none;
display: none !important;
}
}
@media (max-width: 450px) {
#desktop {
display: none !important;
}
#mobile {
display: block !important;
}
}
</style>
</head>
<body style="width: 100% !important; margin: 0; padding: 0; font-size: 13.5px; line-height: 1.4; font-family: Helvetica; overflow-x: hidden;">
<table id="desktop" cellpadding="0" cellspacing="0" width="100%" border="1px solid black">
<tr>
<td style="display: block; clear: both !important; margin: 0 auto !important; width: 600px !important; overflow: hidden;">
<table border="0" cellspacing="0" width="100%" style="border-collapse: collapse;">
<tr style="">
<th>
</th>
<th style="padding-top: 20px;">
<span style="color: #504e4b;"/>
example text
</span>
</th>
</tr>
<tr style="padding: 0; background: #ffffff; color: #504e4b;">
<td colspan="2">
<a href='#' style="cursor: default;"><img src="assets/example.gif" style="display: block;"></a>
<a href='#' style="cursor: default;"><img src="assets/example.gif" style="display: block; pointer-events: none; cursor: default;"></a>
<span style="display: block; font-size: 13px; font-weight: 200; text-transform: uppercase; margin-top: 20px; margin-bottom: 10px; padding-left: 30px; color: #f36b22;">
example text
</span>
<span style="display: block; font-size: 35px; font-weight: 900; line-height: 1; text-transform: uppercase; margin-top: 10px; margin-bottom: 10px; padding-left: 30px;">
example text
</span>
<span style="display: block; font-size: 13px; font-weight: 200; padding-left: 30px; padding-bottom: 20px;">
example text
</span>
</td>
</tr>
<tr style="padding: 0; background: #ffffff;">
<td style="width: 50%; padding: 0px; border: none;">
<a href='#' style="cursor: default;"><img src="assets/example.png" style="display: block;"></a>
</td>
<td style="padding: 0px; border: none;">
</td>
</tr>
<tr style="height: 415px; color: #504e4b;">
<td style="padding: 0px; width: 50%; background-color: #fccb03; vertical-align: top;">
<a href='#' style="cursor: default;"><img src="assets/example.png" style="display: block;"></a>
<span style="display: block; height: 10px;"></span>
<span style="display: block; font-size: 28px; font-weight: 900; line-height: 1; text-transform: uppercase; margin-top: 10px; margin-bottom: 10px; padding-left: 20px;">
example text
</span>
<span style="display: block; padding-left: 20px; padding-right: 20px; padding-bottom: 50px; font-weight: 200; color: #504e4b;">
example text
</span>
</td>
<td style="padding: 0px;">
<a href='#' style="cursor: default;"><img src="assets/example.gif" style="display: block;"></a>
</td>
</tr>
<tr style="vertical-align: top; color: #504e4b;">
<td style="width: 50%; padding: 0px; border: none;">
<a href='#' style="cursor: default;"><img src="assets/example.png" style="display: block;"></a>
</td>
<td style="text-align: right; padding: 0px;">
<a href='#' style="cursor: default;"><img src="assets/example.png" align="right" style="display: block; padding-right: 20px;"></a>
<span style="display: block; font-size: 28px; font-weight: 900; line-height: 1; text-transform: uppercase; margin-top: 180px; margin-bottom: 10px; padding-right: 20px;">
example text
</span>
<span style="display: block; padding-left: 20px; padding-right: 20px; padding-bottom: 40px; font-weight: 200; color: #504e4b;">
example text
</span>
<a href='#' style="cursor: default;"><img src="assets/example.png" align="right" style="display: block;"></a>
</td>
</tr>
<tr style="padding: 0; background: #f36b22; color: #ffffff;">
<td>
<span style="display: block; font-size: 28px; font-weight: 900; line-height: 1; text-transform: uppercase; margin-bottom: 10px; padding-left: 30px; padding-top: 50px;">
example text
</span>
<span style="display: block; padding-left: 30px; padding-right: 20px; padding-bottom: 50px; font-weight: 200;">
example text
</span>
</td>
<td style="padding: 0px;">
<a href='#' style="cursor: default;"><img src="assets/example.png" style="display: block;"></a>
</td>
</tr>
<tr style="padding: 0; background: #ffffff;">
<td style="padding: 0px; border: none;">
</td>
<td style="width: 50%; padding: 0px; border: none;">
<a href='#' style="cursor: default;"><img src="assets/example.png" align="right" style="display: block;"></a>
</td>
</tr>
<tr style="color: #504e4b;">
<td align="center" colspan="2" style="padding: 20px 40px 20px 40px;">
<span style="display: block;">
example text
</span>
<span style="display: block; padding: 20px 0px 20px 0px;">
example text
</span>
</td>
</tr>
</table>
</td>
</tr>
</table>
<!-- mobile view -->
<table id="mobile" border="1px solid #f2f2f2" cellpadding="0" cellspacing="0" style="width: 100%; max-width: 600px; margin: 0 auto;">
<tr>
<td align="center" style=" clear: both !important; margin: 0 auto !important; width: 100% !important; max-width: 450px !important; overflow: hidden; overflow-y: hidden;">
<table align="center" border="0" cellpadding="0" cellspacing="0" style=" border-collapse: collapse;">
<tr id="date">
<th style="padding-top: 20px;">example text</th>
</tr>
<tr>
<td align="center" style="padding: 0; overflow-x: hidden; vertical-align: middle;">
<img id="header" src="assets/example.gif" style="width: 100% !important; display: block !important;" />
</td>
</tr>
<tr>
<td align="center" style="padding: 0; overflow-x: hidden; vertical-align: middle;">
<img id="planter" src="assets/example.gif" style="width: 100% !important; display: block !important;" />
</td>
</tr>
<tr>
<td style="padding: 20px;">
<span style="display: block; font-size: 13px; font-weight: 200; text-transform: uppercase; margin-top: 20px; margin-bottom: 10px; color: #f36b22;">
example text
</span>
<span style="display: block; font-size: 35px; font-weight: 900; line-height: 1; text-transform: uppercase; margin-top: 10px; margin-bottom: 10px;">
example text
</span>
<span style="display: block; font-size: 13px; font-weight: 200; padding-bottom: 0px;">
example text
</span>
</td>
</tr>
<tr style="padding: 0; background: #ffffff;">
<td style="padding: 0px; border: none;">
<a href='#' style="cursor: default;"><img id="trend-top" src="assets/example.png" style="display: block;"></a>
</td>
</tr>
<tr style="color: #504e4b;">
<td style="padding: 0px; width: 50%; background-color: #fccb03; vertical-align: top;">
<a href='#' style="cursor: default;"><img id="trend-bottom" src="assets/example.png" style="display: block;"></a>
<span style="display: block; height: 10px;"></span>
<span style="display: block; font-size: 28px; font-weight: 900; line-height: 1; text-transform: uppercase; margin-top: 10px; margin-bottom: 10px; padding-left: 20px;">
example text
</span>
<span style="display: block; padding-left: 20px; padding-right: 20px; padding-bottom: 50px; font-weight: 200; color: #504e4b;">
example text
</span>
</td>
</tr>
<tr>
<td>
<img id="trend-wheels" src="assets/example.gif" style="display: block; width: 100%;">
</td>
</tr>
<tr>
<td align="center" style="background: #ffffff;">
<img id="display-ideas" src="assets/example.png" style="max-width: 170px; display: block; width: 100%;">
<span style="display: block; font-size: 28px; font-weight: 900; line-height: 1; text-transform: uppercase; margin-top: 30px; margin-bottom: 10px; padding-left: 20px; text-align: left;">
example text
</span>
<span style="display: block; padding-left: 20px; padding-right: 20px; padding-bottom: 0px; font-weight: 200; color: #504e4b; text-align: left;">
example text
</span>
</td>
</tr>
<tr>
<td>
<img id="pot-stand" src="assets/example.png" style="display: block; margin: 0 auto; padding: 20px 0px 40px 0px; max-width: 300px; width: 90%">
<a href='#' style="cursor: default;"><img src="assets/example.png" align="right" style="display: block;"></a>
</td>
</tr>
<tr align="right" style="padding: 0; background: #f36b22; color: #ffffff;">
<td style="padding: 0px;">
<a href='#' style="cursor: default;"><img src="assets/example.png" style="display: block;"></a>
<a href='#' style="cursor: default;"><img src="assets/example.png" align="right" style="display: block;"></a>
</td>
</tr>
<tr align="right" style="padding: 0; background: #f36b22; color: #ffffff;">
<td>
<span style="display: block; font-size: 28px; font-weight: 900; line-height: 1; text-transform: uppercase; margin-bottom: 10px; padding-left: 35px; text-align: left;">
example text
</span>
<span style="display: block; padding-left: 30px; padding-right: 20px; padding-bottom: 50px; font-weight: 200; text-align: left;">
example text
</span>
</td>
</tr>
<tr style="color: #504e4b;">
<td align="center" style="padding: 20px 40px 20px 40px;">
<span style="display: block;">
example text
</span>
<span style="display: block; padding: 20px 0px 20px 0px;">
example text
</span>
</td>
</tr>
</table>
</td>
</tr>
</table>
</body>
</html>
答案 0 :(得分：0)
尝试将mso规则添加到隐藏和取消隐藏。您也可以使用基本断点，但我发现使用@media screen and (max-width:XXpx)也是一个更好的解决方案，因为大多数人不会随身携带宽度小于450像素的笔记本电脑。
电子邮件设计和开发纯粹是一个完全混合的包，我祝你好运。
总而言之，我不会采用这种方法隐藏和取消隐藏内容。 Outlook会完全忽略它，Gmail会（如你所知）做不可预测的事情。
这是指向我制作Email template的基本模板的链接，可能有所帮助。
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0"/>
<title></title>
<style>
#outlook a{
padding:0;
}
.ReadMsgBody{
width:100%;
}
body{
width:100% !important;
min-width:100%;
-webkit-text-size-adjust:100%;
-ms-text-size-adjust:100%;
-webkit-font-smoothing: antialiased;
}
v*{
behavior:url(#default#VML);
display:inline-block;
}
.ExternalClass{
width:100%;
}
td{
border-collapse: collapse!important;
}
.ExternalClass,
.ExternalClass p,
.ExternalClass span,
.ExternalClass font,
.ExternalClass td,
.ExternalClass div{
line-height:100%;
}
a img{
border:none;
}
a {
text-decoration:none !important;
}
img{
display:block;
outline:none;
text-decoration:none;
border:none;
-ms-interpolation-mode: bicubic;
}
table{
border-spacing:0;
border-collapse: collapse !important;
mso-table-lspace:0pt;
mso-table-rspace:0pt;
}
@media (min-width: 451px) {
table#mobile {
display: none !important;
max-height: 0px;
font-size: 0px;
overflow: hidden;
mso-hide: all;
}
}
@media (max-width: 450px) {
table#desktop {
display: none !important;
max-height: 0px;
font-size: 0px;
overflow: hidden;
mso-hide: all;
}
table#mobile {
display: inline !important;
}
}
</style>
</head>
<body style="width: 100% !important; margin: 0; padding: 0; font-size: 13.5px; line-height: 1.4; font-family: Helvetica; overflow-x: hidden;">
<table id="desktop" cellpadding="0" cellspacing="0" width="100%" border="1px solid black">
<tr>
<td style="display: block; clear: both !important; margin: 0 auto !important; width: 600px !important; overflow: hidden;">
<table border="0" cellspacing="0" width="100%" style="border-collapse: collapse;">
<tr style="">
<th>
</th>
<th style="padding-top: 20px;">
<span style="color: #504e4b;"/>
example text
</span>
</th>
</tr>
<tr style="padding: 0; background: #ffffff; color: #504e4b;">
<td colspan="2">
<a href='#' style="cursor: default;"><img src="assets/example.gif" style="display: block;"></a>
<a href='#' style="cursor: default;"><img src="assets/example.gif" style="display: block; pointer-events: none; cursor: default;"></a>
<span style="display: block; font-size: 13px; font-weight: 200; text-transform: uppercase; margin-top: 20px; margin-bottom: 10px; padding-left: 30px; color: #f36b22;">
example text
</span>
<span style="display: block; font-size: 35px; font-weight: 900; line-height: 1; text-transform: uppercase; margin-top: 10px; margin-bottom: 10px; padding-left: 30px;">
example text
</span>
<span style="display: block; font-size: 13px; font-weight: 200; padding-left: 30px; padding-bottom: 20px;">
example text
</span>
</td>
</tr>
<tr style="padding: 0; background: #ffffff;">
<td style="width: 50%; padding: 0px; border: none;">
<a href='#' style="cursor: default;"><img src="assets/example.png" style="display: block;"></a>
</td>
<td style="padding: 0px; border: none;">
</td>
</tr>
<tr style="height: 415px; color: #504e4b;">
<td style="padding: 0px; width: 50%; background-color: #fccb03; vertical-align: top;">
<a href='#' style="cursor: default;"><img src="assets/example.png" style="display: block;"></a>
<span style="display: block; height: 10px;"></span>
<span style="display: block; font-size: 28px; font-weight: 900; line-height: 1; text-transform: uppercase; margin-top: 10px; margin-bottom: 10px; padding-left: 20px;">
example text
</span>
<span style="display: block; padding-left: 20px; padding-right: 20px; padding-bottom: 50px; font-weight: 200; color: #504e4b;">
example text
</span>
</td>
<td style="padding: 0px;">
<a href='#' style="cursor: default;"><img src="assets/example.gif" style="display: block;"></a>
</td>
</tr>
<tr style="vertical-align: top; color: #504e4b;">
<td style="width: 50%; padding: 0px; border: none;">
<a href='#' style="cursor: default;"><img src="assets/example.png" style="display: block;"></a>
</td>
<td style="text-align: right; padding: 0px;">
<a href='#' style="cursor: default;"><img src="assets/example.png" align="right" style="display: block; padding-right: 20px;"></a>
<span style="display: block; font-size: 28px; font-weight: 900; line-height: 1; text-transform: uppercase; margin-top: 180px; margin-bottom: 10px; padding-right: 20px;">
example text
</span>
<span style="display: block; padding-left: 20px; padding-right: 20px; padding-bottom: 40px; font-weight: 200; color: #504e4b;">
example text
</span>
<a href='#' style="cursor: default;"><img src="assets/example.png" align="right" style="display: block;"></a>
</td>
</tr>
<tr style="padding: 0; background: #f36b22; color: #ffffff;">
<td>
<span style="display: block; font-size: 28px; font-weight: 900; line-height: 1; text-transform: uppercase; margin-bottom: 10px; padding-left: 30px; padding-top: 50px;">
example text
</span>
<span style="display: block; padding-left: 30px; padding-right: 20px; padding-bottom: 50px; font-weight: 200;">
example text
</span>
</td>
<td style="padding: 0px;">
<a href='#' style="cursor: default;"><img src="assets/example.png" style="display: block;"></a>
</td>
</tr>
<tr style="padding: 0; background: #ffffff;">
<td style="padding: 0px; border: none;">
</td>
<td style="width: 50%; padding: 0px; border: none;">
<a href='#' style="cursor: default;"><img src="assets/example.png" align="right" style="display: block;"></a>
</td>
</tr>
<tr style="color: #504e4b;">
<td align="center" colspan="2" style="padding: 20px 40px 20px 40px;">
<span style="display: block;">
example text
</span>
<span style="display: block; padding: 20px 0px 20px 0px;">
example text
</span>
</td>
</tr>
</table>
</td>
</tr>
</table>
<!-- mobile view -->
<table id="mobile" border="1px solid #f2f2f2" cellpadding="0" cellspacing="0" style="width: 100%; max-width: 600px; margin: 0 auto;">
<tr>
<td align="center" style=" clear: both !important; margin: 0 auto !important; width: 100% !important; max-width: 450px !important; overflow: hidden; overflow-y: hidden;">
<table align="center" border="0" cellpadding="0" cellspacing="0" style=" border-collapse: collapse;">
<tr id="date">
<th style="padding-top: 20px;">example text</th>
</tr>
<tr>
<td align="center" style="padding: 0; overflow-x: hidden; vertical-align: middle;">
<img id="header" src="assets/example.gif" style="width: 100% !important; display: block !important;" />
</td>
</tr>
<tr>
<td align="center" style="padding: 0; overflow-x: hidden; vertical-align: middle;">
<img id="planter" src="assets/example.gif" style="width: 100% !important; display: block !important;" />
</td>
</tr>
<tr>
<td style="padding: 20px;">
<span style="display: block; font-size: 13px; font-weight: 200; text-transform: uppercase; margin-top: 20px; margin-bottom: 10px; color: #f36b22;">
example text
</span>
<span style="display: block; font-size: 35px; font-weight: 900; line-height: 1; text-transform: uppercase; margin-top: 10px; margin-bottom: 10px;">
example text
</span>
<span style="display: block; font-size: 13px; font-weight: 200; padding-bottom: 0px;">
example text
</span>
</td>
</tr>
<tr style="padding: 0; background: #ffffff;">
<td style="padding: 0px; border: none;">
<a href='#' style="cursor: default;"><img id="trend-top" src="assets/example.png" style="display: block;"></a>
</td>
</tr>
<tr style="color: #504e4b;">
<td style="padding: 0px; width: 50%; background-color: #fccb03; vertical-align: top;">
<a href='#' style="cursor: default;"><img id="trend-bottom" src="assets/example.png" style="display: block;"></a>
<span style="display: block; height: 10px;"></span>
<span style="display: block; font-size: 28px; font-weight: 900; line-height: 1; text-transform: uppercase; margin-top: 10px; margin-bottom: 10px; padding-left: 20px;">
example text
</span>
<span style="display: block; padding-left: 20px; padding-right: 20px; padding-bottom: 50px; font-weight: 200; color: #504e4b;">
example text
</span>
</td>
</tr>
<tr>
<td>
<img id="trend-wheels" src="assets/example.gif" style="display: block; width: 100%;">
</td>
</tr>
<tr>
<td align="center" style="background: #ffffff;">
<img id="display-ideas" src="assets/example.png" style="max-width: 170px; display: block; width: 100%;">
<span style="display: block; font-size: 28px; font-weight: 900; line-height: 1; text-transform: uppercase; margin-top: 30px; margin-bottom: 10px; padding-left: 20px; text-align: left;">
example text
</span>
<span style="display: block; padding-left: 20px; padding-right: 20px; padding-bottom: 0px; font-weight: 200; color: #504e4b; text-align: left;">
example text
</span>
</td>
</tr>
<tr>
<td>
<img id="pot-stand" src="assets/example.png" style="display: block; margin: 0 auto; padding: 20px 0px 40px 0px; max-width: 300px; width: 90%">
<a href='#' style="cursor: default;"><img src="assets/example.png" align="right" style="display: block;"></a>
</td>
</tr>
<tr align="right" style="padding: 0; background: #f36b22; color: #ffffff;">
<td style="padding: 0px;">
<a href='#' style="cursor: default;"><img src="assets/example.png" style="display: block;"></a>
<a href='#' style="cursor: default;"><img src="assets/example.png" align="right" style="display: block;"></a>
</td>
</tr>
<tr align="right" style="padding: 0; background: #f36b22; color: #ffffff;">
<td>
<span style="display: block; font-size: 28px; font-weight: 900; line-height: 1; text-transform: uppercase; margin-bottom: 10px; padding-left: 35px; text-align: left;">
example text
</span>
<span style="display: block; padding-left: 30px; padding-right: 20px; padding-bottom: 50px; font-weight: 200; text-align: left;">
example text
</span>
</td>
</tr>
<tr style="color: #504e4b;">
<td align="center" style="padding: 20px 40px 20px 40px;">
<span style="display: block;">
example text
</span>
<span style="display: block; padding: 20px 0px 20px 0px;">
example text
</span>
</td>
</tr>
</table>
</td>
</tr>
</table>
</body>
</html>