valign 属性
Outlook
Windows
2003
2007
2010
2013
2016
2019
Windows Mail
2020-12
macOS
2016
16.80
Outlook.com
2020-12
2024-01
iOS
2020-12
Android
2020-12
Samsung Email
Android
6.0
Mozilla Thunderbird
macOS
78.6
LaPoste.net
桌面网页邮件
2021-08
WP.pl
桌面网页邮件
2024-05