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iOS 10 Mail HTML not responding correctly

I am creating a newsletter and I discovered strange behavior.

I have a table with 2 inside and I want them to be a block and 100% width but following happens:

enter image description here

it also breaks some other parts of the mail. I tried already so much... every viewport, max-width, min-width, I have no idea what to do...

I verified, media queries are working

Are there some special hacks I need?

    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns:v="urn:schemas-microsoft-com:vml" style="box-sizing: border-box;">
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <meta name="viewport" content="user-scalable=no, width=device-width, initial-scale=1, maximum-scale=1" />    <meta name=”x-apple-disable-message-reformatting” />
    <meta property="og:title" content="*|MC:SUBJECT|*">
    <title>*|MC:SUBJECT|*</title>


    <style type="text/css">.inhalt li a {line-height:26px;}</style>


<style type="text/css">
body {
font-family: "Helvetica", "Arial";
}
img {
margin: 0; padding: 0; border: none;
}
body {
color: #000000; z-index: -3; font-family: "Helvetica", "Arial";
}
@media only screen and (max-width: 599px) {
  table[yahoo] {
    display: block; width: 100% !important; min-width: 100% !important; max-width: 100% !important;
  }
  .yahoo {
    display: block; width: 100% !important; min-width: 100% !important; max-width: 100% !important;
  }
  .desktop {
    display: none !important; height: 0px !important; max-height: 0 !important; line-height: 0px !important; font-size: 0px !important; overflow: hidden !important; mso-hide: all;
  }
  [desktop] {
    display: none !important; height: 0px !important; max-height: 0 !important; line-height: 0px !important; font-size: 0px !important; overflow: hidden !important; mso-hide: all;
  }
  .mobile {
    height: auto !important; max-height: none !important; line-height: normal !important; font-size: medium !important; overflow: visible !important; mso-hide: none !important;
  }
  [mobile] {
    height: auto !important; max-height: none !important; line-height: normal !important; font-size: medium !important; overflow: visible !important; mso-hide: none !important;
  }
  .mobileshow_inlineblock {
    height: auto !important; max-height: none !important; line-height: normal !important; font-size: medium !important; overflow: visible !important; mso-hide: none !important;
  }
  [mobileshow_inlineblock] {
    height: auto !important; max-height: none !important; line-height: normal !important; font-size: medium !important; overflow: visible !important; mso-hide: none !important;
  }
  .mobile {
    display: block !important;
  }
  [mobile] {
    display: block !important;
  }
  .mobileshow_inlineblock {
    display: inline-block !important;
  }
  [mobileshow_inlineblock] {
    display: inline-block !important;
  }
  .hidden {
    display: none !important;
  }
  .mblock {
    position: relative; display: table-row !important;
  }
  .mblock > tr {
    display: block; width: 100% !important; max-width: 100% !important; min-width: 100% !important;
  }
  .mblock > tr > td {
    display: block; width: 100% !important; max-width: 100% !important; min-width: 100% !important;
  }
  .underlined {
    text-decoration: underline !important;
  }
  .mcol {
    width: 100% !important; padding: 0 20px !important;
  }
  .halfcol {
    width: 120px !important;
  }
  .prehead td {
    height: 66px !important;
  }
  .logo {
    width: 115px !important; height: 26px !important;
  }
  .preheadtxt {
    font-size: 8px !important; line-height: 11px !important;
  }
  .header_image {
    width: 100% !important; max-width: 100% !important; height: auto !important;
  }
  .headertxt {
    font-size: 16px !important; line-height: 24px !important;
  }
  .inhalttitle {
    font-size: 28px !important; line-height: 36px !important;
  }
  .inhaltlinks a {
    font-size: 16px !important; line-height: 24px !important; text-decoration: none !important;
  }
  .teaser {
    width: 100% !important; max-width: 100% !important; min-width: 100% !important;
  }
  .pretitle {
    font-size: 16px !important; line-height: 20px !important;
  }
  .teasertitle {
    font-size: 28px !important; line-height: 36px !important;
  }
  .posttitle {
    font-size: 16px !important; line-height: 20px !important;
  }
  .teasertxt {
    font-size: 16px !important; line-height: 24px !important;
  }
  .mcol_teaser_1_pic {
    width: 100% !important; text-align: right;
  }
  .mcol_teaser_2_pic {
    width: 100% !important; padding-bottom: 20px !important;
  }
  .teaserpic {
    height: auto !important; width: 100% !important; max-width: 100% !important; min-width: 100% !important;
  }
  .smallteaserlink {
    font-size: 22px !important;
  }
  .smallteaserpic {
    max-width: 100% !important; width: 100% !important; height: auto !important;
  }
  .footer .mcol a {
    text-decoration: underline !important;
  }
  .footer_leftpart {
    font-size: 16px !important; line-height: 34px !important;
  }
  .footer_rightpart {
    text-align: left !important;
  }
  .footer_copyright {
    width: 280px !important; padding: 0 20px !important; text-align: left; position: absolute; top: 100%; left: 0;
  }
  .type1 {
    font-size: 16px !important; line-height: 34px !important;
  }
  .type2 {
    font-size: 16px !important; line-height: 24px !important;
  }
}
</style>
</head>
<body bgcolor="#D8D8D8" style="box-sizing: border-box; font-family: 'Helvetica', 'Arial'; color: #000000; z-index: -3; margin: 0; padding: 0;">
<table bgcolor="#FFFFFF" class="body" cellspacing="0" cellpadding="0" yahoo="1" style="box-sizing: border-box; border-collapse: collapse; font-size: 0; width: 600px; margin: 0 auto; padding: 0; border: none;">
    <tr style="box-sizing: border-box;">
        <td align="left" valign="top" cellspacing="0" cellpadding="0" mainwrap style="box-sizing: border-box; margin: 0; padding: 0;">



<!-- // Begin Template teasertype2 \\ -->

<table yahoo width="600" class="mblock teaser teaser_2 yahoo" bgcolor="#ffffff" style="box-sizing: border-box; border-collapse: collapse; font-size: 0; width: 600px; margin: 0; padding: 0; border: none;">
    <tr style="box-sizing: border-box;">
        <td width="260" class="mblock mcol" align="left" valign="top" style="box-sizing: border-box; margin: 0; padding: 0;">
            <div class="txt pretitle" style="font-size: 12px; line-height: 14px; font-weight: bold; box-sizing: border-box; mso-line-height-rule: exactly; color: #000000; font-family: Helvetica, Arial, sans-serif; margin: 0; padding: 0;" mc:edit="pretitle2">
                LEFT
            </div>
        </td> <td width="260" class="mblock mcol" align="left" valign="top" style="box-sizing: border-box; margin: 0; padding: 0;">
            <div class="txt pretitle" style="font-size: 12px; line-height: 14px; font-weight: bold; box-sizing: border-box; mso-line-height-rule: exactly; color: #000000; font-family: Helvetica, Arial, sans-serif; margin: 0; padding: 0;" mc:edit="pretitle2">
                RIGHT
            </div>
        </td>
    </tr>
</table>




<!-- // End Template teasertype2 \\ -->






<!--[if !mso]><!-->
<!--<![endif]-->

        </td>
    </tr>
</table>
</body>
</html>

The current problem:

iOS 10 not accepting "display: block;" on "td" tags

like image 284
Fribu - Smart Solutions Avatar asked Dec 22 '16 10:12

Fribu - Smart Solutions


1 Answers

I’m not able to tell exactly where your issue occurs, but can see a lot of duplication in the supplied code above. There could be a collision, specificity issue, or iOS Mail just getting confusing and throwing a vital CSS rule out.

Here is a simplified example of a 600px wide email with two even columns that stack. I did not include most of the CSS (not relevant to this issue) and much of the surrounding HTML. I also removed the orphaned <!--[if !mso]><!--><!--<![endif]--> at the end.


CSS to go in the <head>:

<style>
    @media screen and (max-width: 600px) {
        .mblock {
            display: block !important;
            width: 100% !important;
            max-width: 100% !important;
            direction: ltr !important;
        }
    }
</style>

And HTML:

<!-- // Begin Template teasertype2 \\ -->
<table role="presentation" cellspacing="0" cellpadding="0" border="0" align="center" width="100%" style="max-width: 600px;">
    <tr>
        <td bgcolor="#ffffff" align="center" height="100%" valign="top" width="100%">
            <!--[if mso]>
            <table role="presentation" border="0" cellspacing="0" cellpadding="0" align="center" width="600">
            <tr>
            <td align="center" valign="top" width="600">
            <![endif]-->
            <table role="presentation" border="0" cellpadding="0" cellspacing="0" align="center" width="100%" style="max-width:600px;">
                <tr>
                    <td align="center" valign="top" style="font-size:0;">
                        <!--[if mso]>
                        <table role="presentation" border="0" cellspacing="0" cellpadding="0" align="center" width="100%">
                        <tr>
                        <td align="left" valign="top" width="300">
                        <![endif]-->
                        <div style="display:inline-block; margin: 0 -2px; width:100%; min-width:200px; max-width:300px; vertical-align:top;" class="mblock">
                            <table role="presentation" cellspacing="0" cellpadding="0" border="0" width="100%">
                                <tr>
                                    <td class="txt pretitle" style="font-size: 12px; line-height: 14px; font-weight: bold; box-sizing: border-box; mso-line-height-rule: exactly; color: #000000; font-family: Helvetica, Arial, sans-serif; margin: 0; padding: 0;" mc:edit="pretitle2">
                                        LEFT
                                    </td>
                                </tr>
                            </table>
                        </div>
                        <!--[if mso]>
                        </td>
                        <td align="left" valign="top" width="300">
                        <![endif]-->
                        <div style="display:inline-block; margin: 0 -2px; width:100%; min-width:200px; max-width:300px; vertical-align:top;" class="mblock">
                            <table role="presentation" cellspacing="0" cellpadding="0" border="0" width="100%">
                                <tr>
                                    <td class="txt pretitle" style="font-size: 12px; line-height: 14px; font-weight: bold; box-sizing: border-box; mso-line-height-rule: exactly; color: #000000; font-family: Helvetica, Arial, sans-serif; margin: 0; padding: 0;" mc:edit="pretitle2">
                                        RIGHT
                                    </td>
                                </tr>
                            </table>
                        </div>
                        <!--[if mso]>
                        </td>
                        </tr>
                        </table>
                        <![endif]-->
                    </td>
                </tr>
            </table>
            <!--[if mso]>
            </td>
            </tr>
            </table>
            <![endif]-->
        </td>
    </tr>
</table>
<!-- // End Template teasertype2 \\ -->

This technique uses the hybrid approach, which uses max-width and min-width to impose rigid baselines (allowing some movement) and imposes a fixed, wide width for Outlook who is shackled to desktop anyway (hence the <!--[if !mso]> stuff). Media queries can enhance the email further in clients that support it, such as iOS Mail.


Edit: Additional doctype and meta info:

<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<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 -->
</head>
like image 169
Ted Goas Avatar answered Oct 21 '22 00:10

Ted Goas