[xwiki-notifications] [jira@xwiki.org][Issue] (XWIKI-21777) Admin section: make the PDF export section pass webstandard tests

Attachments:

• attachment.html (text/html — 17.5 KB)
• attachment.png (image/png — 3.2 KB)
• attachment.png (image/png — 1.1 KB)
• attachment.png (image/png — 625 bytes)
• attachment.png (image/png — 341 bytes)