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Does CSS padding-inline-start & padding-inline-end Work in HTML Email?
Support for the `padding-inline-start` and `padding-inline-end` css properties.
Quick Answer
Does padding-inline-start & padding-inline-end work in HTML email?
The CSS padding-inline-start & padding-inline-end property is supported in Outlook (Mac / Web), Apple Mail, Samsung Email, ProtonMail. It is NOT supported in Gmail, Outlook (Windows), Yahoo! Mail. Always include a safe fallback for unsupported clients.
Which Email Clients Support CSS padding-inline-start & padding-inline-end?
CSS support for padding-inline-start & padding-inline-end across email clients
| Email Client | Desktop | Mobile / Web | Notes |
|---|---|---|---|
| Gmail | ✗ No | ✗ No | — |
| Outlook (Windows) | ✗ No | ? | — |
| Outlook (Mac / Web) | ✓ Yes | ✗ No | — |
| Apple Mail | ✓ Yes | ✓ Yes | — |
| Yahoo! Mail | ✗ No | ✗ No | — |
| Samsung Email | ? | ✓ Yes | — |
| Thunderbird | ? | ? | — |
| ProtonMail | ✓ Yes | ✓ Yes | — |
| Fastmail | ? | ? | — |
Frequently Asked Questions
Related CSS Properties
Test Your Email Now
Paste your HTML and see how it renders in clients that don't support padding-inline-start & padding-inline-end.