These are questions that I asked in the
X3 Photo Gallery forums (https://tng.community/index.php?/forums/), listed here for my own reference so I can easily find the answers:
- Audio Player Plugin use on only 1 specific gallery AND its sub-galleries (https://forum.photo.gallery/viewtopic.php?t=10628)
- Auto-play videos, but with no download allowed (https://forum.photo.gallery/viewtopic.php?t=10710)
- Border around embedded videos (https://forum.photo.gallery/viewtopic.php?t=10610)
- Change the border colour around full-screen videos to be black instead of white (https://forum.photo.gallery/viewtopic.php?t=10697)
- Comparison-Slider: Change size (https://forum.photo.gallery/viewtopic.php?t=10100)
- Comparison-Slider: Change wording "Before" and "After" (https://forum.photo.gallery/viewtopic.php?t=10620)
- Create external & download links with little square pointers (https://forum.photo.gallery/viewtopic.php?t=10408)
- Date is displayed instead of timeago (https://forum.photo.gallery/viewtopic.php?t=10663)
- Descriptions: Change gallery (folder) description font to non-italic (https://forum.photo.gallery/viewtopic.php?t=10631)
- Descriptions: Display superscript in Descriptions (https://forum.photo.gallery/viewtopic.php?t=10589)
- Display folders under photos instead of above (https://forum.photo.gallery/viewtopic.php?t=10541)
- Increase width in popups from current (640?) to something slightly larger (like 720) (https://forum.photo.gallery/viewtopic.php?t=10492)
- Links to jump to images on a page (https://forum.photo.gallery/viewtopic.php?f=52&t=9856&p=49945#p49938)
- Loop MP4 in a URL, or embed videos on Content page & have them display similar to Justified layout (https://forum.photo.gallery/viewtopic.php?t=10691)
- Map-Button: Add Map button manually to descriptions (https://forum.photo.gallery/viewtopic.php?t=10563)
- Map-Button: Hide X3's Map-Buttons when using my own user-created Map-Buttons (https://forum.photo.gallery/viewtopic.php?t=10621)
- PHP: Display the result of the PHP function: echo date("Y") (https://forum.photo.gallery/viewtopic.php?t=10616)
- Prevent X3 "converting" Google Map parameters instead of using it as a parameter (https://forum.photo.gallery/viewtopic.php?t=10599)
- Submenus: Dropdown-menu too long (https://forum.photo.gallery/viewtopic.php?t=10656)
- Submenus: Width of submenu items (https://forum.photo.gallery/viewtopic.php?t=10572)
- Titles: Cyrillic characters in Titles & Descriptions display in a different font (https://forum.photo.gallery/viewtopic.php?t=10590)
- Titles: Force line-breaks in Titles (https://forum.photo.gallery/viewtopic.php?t=10409)
- Titles: Remove the Title from a panorama pop-up (https://forum.photo.gallery/viewtopic.php?t=10630)
- Vertical spacing between sections (https://forum.photo.gallery/viewtopic.php?t=10664)
(links in blue are questions that I myself asked; links in red are questions that others asked, but that I found useful for my own X3 websites)