Compatibility for mj-hero

Attributes:
background-color
background-height
background-position
background-url
background-width
border-radius
height
mode
padding
padding-bottom
padding-left
padding-right
padding-top
vertical-align
Apple Mail Gmail Outlook Yahoo AOL
macOS iOS Windows macOS iOS App Android App Windows Office 365
(Windows)		 Office 365
(macOS)		 Windows Mail Outlook.com
(Windows)		 Outlook.com
(macOS)		 Microsoft365.com iOS App Android App Windows macOS iOS App Android App Webmail
11
15 12 2016 15
13 16 16 13 2019 13 16 16
14 17 10 14 17 14 2021 10 14 10 10 14 10 17 12 10 14 17 13 10
15 18 11 15 18 15 2024 11 15 11 11 15 11 18 13 11 15 18 14 11

Latest update on 26/09/2025 using MJML > 4.16.1

Compatibility for mj-hero background-color attribute

Apple Mail Gmail Outlook Yahoo AOL
macOS iOS Windows macOS iOS App Android App Windows Office 365
(Windows)		 Office 365
(macOS)		 Windows Mail Outlook.com
(Windows)		 Outlook.com
(macOS)		 Microsoft365.com iOS App Android App Windows macOS iOS App Android App Webmail
11
15 12 2016 15
13 16 16 13 2019 13 16 16
14 17 10 14 17 14 2021 10 14 10 10 14 10 17 12 10 14 17 13 10
15 18 11 15 18 15 2024 11 15 11 11 15 11 18 13 11 15 18 14 11

Latest update on 26/09/2025 using MJML > 4.16.1

Compatibility for mj-hero background-height attribute

Apple Mail Gmail Outlook Yahoo AOL
macOS iOS Windows macOS iOS App Android App Windows Office 365
(Windows)		 Office 365
(macOS)		 Windows Mail Outlook.com
(Windows)		 Outlook.com
(macOS)		 Microsoft365.com iOS App Android App Windows macOS iOS App Android App Webmail
11
15 12 2016 15
13 16 16 13 2019 13 16 16
14 17 10 14 17 14 2021 10 14 10 10 14 10 17 12 10 14 17 13 10
15 18 11 15 18 15 2024 11 15 11 11 15 11 18 13 11 15 18 14 11

Latest update on 26/09/2025 using MJML > 4.16.1

Compatibility for mj-hero background-position attribute

Apple Mail Gmail Outlook Yahoo AOL
macOS iOS Windows macOS iOS App Android App Windows Office 365
(Windows)		 Office 365
(macOS)		 Windows Mail Outlook.com
(Windows)		 Outlook.com
(macOS)		 Microsoft365.com iOS App Android App Windows macOS iOS App Android App Webmail
11
15 12 2016 15
13 16 16 13 2019 13 16 16
14 17 10 14 17 14 2021 10 14 10 10 14 10 17 12 10 14 17 13 10
15 18 11 15 18 15 2024 11 15 11 11 15 11 18 13 11 15 18 14 11

Latest update on 26/09/2025 using MJML > 4.16.1

Compatibility for mj-hero background-url attribute

Apple Mail Gmail Outlook Yahoo AOL
macOS iOS Windows macOS iOS App Android App Windows Office 365
(Windows)		 Office 365
(macOS)		 Windows Mail Outlook.com
(Windows)		 Outlook.com
(macOS)		 Microsoft365.com iOS App Android App Windows macOS iOS App Android App Webmail
11
15 12 2016 15
13 16 16 13 2019 13 16 16
14 17 10 14 17 14 2021 10 14 10 10 14 10 17 12 10 14 17 13 10
15 18 11 15 18 15 2024 11 15 11 11 15 11 18 13 11 15 18 14 11

Latest update on 26/09/2025 using MJML > 4.16.1

Compatibility for mj-hero background-width attribute

Apple Mail Gmail Outlook Yahoo AOL
macOS iOS Windows macOS iOS App Android App Windows Office 365
(Windows)		 Office 365
(macOS)		 Windows Mail Outlook.com
(Windows)		 Outlook.com
(macOS)		 Microsoft365.com iOS App Android App Windows macOS iOS App Android App Webmail
11
15 12 2016 15
13 16 16 13 2019 13 16 16
14 17 10 14 17 14 2021 10 14 10 10 14 10 17 12 10 14 17 13 10
15 18 11 15 18 15 2024 11 15 11 11 15 11 18 13 11 15 18 14 11

Latest update on 26/09/2025 using MJML > 4.16.1

Compatibility for mj-hero border-radius attribute

Apple Mail Gmail Outlook Yahoo AOL
macOS iOS Windows macOS iOS App Android App Windows Office 365
(Windows)		 Office 365
(macOS)		 Windows Mail Outlook.com
(Windows)		 Outlook.com
(macOS)		 Microsoft365.com iOS App Android App Windows macOS iOS App Android App Webmail
11
15 12 2016 15
13 16 16 13 2019 13 16 16
14 17 10 14 17 14 2021 10 14 10 10 14 10 17 12 10 14 17 13 10
15 18 11 15 18 15 2024 11 15 11 11 15 11 18 13 11 15 18 14 11

Latest update on 26/09/2025 using MJML > 4.16.1

Compatibility for mj-hero height attribute

Apple Mail Gmail Outlook Yahoo AOL
macOS iOS Windows macOS iOS App Android App Windows Office 365
(Windows)		 Office 365
(macOS)		 Windows Mail Outlook.com
(Windows)		 Outlook.com
(macOS)		 Microsoft365.com iOS App Android App Windows macOS iOS App Android App Webmail
11
15 12 2016 15
13 16 16 13 2019 13 16 16
14 17 10 14 17 14 2021 10 14 10 10 14 10 17 12 10 14 17 13 10
15 18 11 15 18 15 2024 11 15 11 11 15 11 18 13 11 15 18 14 11

Latest update on 26/09/2025 using MJML > 4.16.1

Compatibility for mj-hero mode attribute

Apple Mail Gmail Outlook Yahoo AOL
macOS iOS Windows macOS iOS App Android App Windows Office 365
(Windows)		 Office 365
(macOS)		 Windows Mail Outlook.com
(Windows)		 Outlook.com
(macOS)		 Microsoft365.com iOS App Android App Windows macOS iOS App Android App Webmail
11
15 12 2016 15
13 16 16 13 2019 13 16 16
14 17 10 14 17 14 2021 10 14 10 10 14 10 17 12 10 14 17 13 10
15 18 11 15 18 15 2024 11 15 11 11 15 11 18 13 11 15 18 14 11

Latest update on 26/09/2025 using MJML > 4.16.1

Compatibility for mj-hero padding attribute

Apple Mail Gmail Outlook Yahoo AOL
macOS iOS Windows macOS iOS App Android App Windows Office 365
(Windows)		 Office 365
(macOS)		 Windows Mail Outlook.com
(Windows)		 Outlook.com
(macOS)		 Microsoft365.com iOS App Android App Windows macOS iOS App Android App Webmail
11
15 12 2016 15
13 16 16 13 2019 13 16 16
14 17 10 14 17 14 2021 10 14 10 10 14 10 17 12 10 14 17 13 10
15 18 11 15 18 15 2024 11 15 11 11 15 11 18 13 11 15 18 14 11

Latest update on 26/09/2025 using MJML > 4.16.1

Compatibility for mj-hero padding-bottom attribute

Apple Mail Gmail Outlook Yahoo AOL
macOS iOS Windows macOS iOS App Android App Windows Office 365
(Windows)		 Office 365
(macOS)		 Windows Mail Outlook.com
(Windows)		 Outlook.com
(macOS)		 Microsoft365.com iOS App Android App Windows macOS iOS App Android App Webmail
11
15 12 2016 15
13 16 16 13 2019 13 16 16
14 17 10 14 17 14 2021 10 14 10 10 14 10 17 12 10 14 17 13 10
15 18 11 15 18 15 2024 11 15 11 11 15 11 18 13 11 15 18 14 11

Latest update on 26/09/2025 using MJML > 4.16.1

Compatibility for mj-hero padding-left attribute

Apple Mail Gmail Outlook Yahoo AOL
macOS iOS Windows macOS iOS App Android App Windows Office 365
(Windows)		 Office 365
(macOS)		 Windows Mail Outlook.com
(Windows)		 Outlook.com
(macOS)		 Microsoft365.com iOS App Android App Windows macOS iOS App Android App Webmail
11
15 12 2016 15
13 16 16 13 2019 13 16 16
14 17 10 14 17 14 2021 10 14 10 10 14 10 17 12 10 14 17 13 10
15 18 11 15 18 15 2024 11 15 11 11 15 11 18 13 11 15 18 14 11

Latest update on 26/09/2025 using MJML > 4.16.1

Compatibility for mj-hero padding-right attribute

Apple Mail Gmail Outlook Yahoo AOL
macOS iOS Windows macOS iOS App Android App Windows Office 365
(Windows)		 Office 365
(macOS)		 Windows Mail Outlook.com
(Windows)		 Outlook.com
(macOS)		 Microsoft365.com iOS App Android App Windows macOS iOS App Android App Webmail
11
15 12 2016 15
13 16 16 13 2019 13 16 16
14 17 10 14 17 14 2021 10 14 10 10 14 10 17 12 10 14 17 13 10
15 18 11 15 18 15 2024 11 15 11 11 15 11 18 13 11 15 18 14 11

Latest update on 26/09/2025 using MJML > 4.16.1

Compatibility for mj-hero padding-top attribute

Apple Mail Gmail Outlook Yahoo AOL
macOS iOS Windows macOS iOS App Android App Windows Office 365
(Windows)		 Office 365
(macOS)		 Windows Mail Outlook.com
(Windows)		 Outlook.com
(macOS)		 Microsoft365.com iOS App Android App Windows macOS iOS App Android App Webmail
11
15 12 2016 15
13 16 16 13 2019 13 16 16
14 17 10 14 17 14 2021 10 14 10 10 14 10 17 12 10 14 17 13 10
15 18 11 15 18 15 2024 11 15 11 11 15 11 18 13 11 15 18 14 11

Latest update on 26/09/2025 using MJML > 4.16.1

Compatibility for mj-hero vertical-align attribute

Apple Mail Gmail Outlook Yahoo AOL
macOS iOS Windows macOS iOS App Android App Windows Office 365
(Windows)		 Office 365
(macOS)		 Windows Mail Outlook.com
(Windows)		 Outlook.com
(macOS)		 Microsoft365.com iOS App Android App Windows macOS iOS App Android App Webmail
11
15 12 2016 15
13 16 16 13 2019 13 16 16
14 17 10 14 17 14 2021 10 14 10 10 14 10 17 12 10 14 17 13 10
15 18 11 15 18 15 2024 11 15 11 11 15 11 18 13 11 15 18 14 11

Latest update on 26/09/2025 using MJML > 4.16.1