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display:grid in Yahoo Mail iOS

Works display:grid works in Yahoo Mail iOS.

Works in 18 of 21 · partial in 2 · not supported in 1

Which clients
Works
Gmail, Outlook 365, Outlook (New), Outlook iOS, Outlook Android, Outlook for Mac, Apple Mail, Apple Mail iOS, Yahoo Mail, Yahoo Mail Android, Yahoo Mail iOS, Samsung Mail, Thunderbird, HEY Mail, Proton Mail, AOL Mail, Fastmail, Superhuman
Partial
Gmail Android, Gmail iOS
Not supported
Outlook Classic

The fix for the clients that need it

Needed in 3 of 21: Outlook Classic, Gmail Android and Gmail iOS.

Replace CSS Grid with table layout for email compatibility

after 
<table role="presentation" width="100%" cellpadding="0"
  cellspacing="0" border="0">
  <tr>
    <td width="50%" style="padding: 8px;" valign="top">
      Item 1
    </td>
    <td width="50%" style="padding: 8px;" valign="top">
      Item 2
    </td>
  </tr>
</table>
Show the original
before 
<div style="display: grid;
            grid-template-columns: 1fr 1fr; gap: 16px;">
  <div>Item 1</div>
  <div>Item 2</div>
</div>

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Your next question

Every feature in Yahoo Mail iOS · display:grid in every client

Questions

How many email clients support display:grid?
It works in 18 of 21, partial in 2, not supported in Outlook Classic.
Does display:grid work in Yahoo Mail Android?
display:grid works in Yahoo Mail Android. Closest to Yahoo Mail iOS: Yahoo Mail Android, which agrees on 284 of the 297 features both are tested on.

To see what in your email Yahoo Mail iOS does not support, paste the whole email.

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Real captures 14 Oct 2026 on 11 installs · caniemail (MIT) via @emailens/engine 0.18.22 · tested upstream 28 Feb 2019 · data last changed 10 Nov 2026 · Outlook (New) cells are the engine's mapping