Thread:Heliskyoh/@comment-24659969-20161101175531

Or so Wikia calls it, those new infoboxes templates are auto generated by system tool. The format allows for mobile version of wikia to recognize the infobox better and use the first image in infobox as the page image header.

Looks better in mobile. Can be made to looks same in desktop like the old infobox but requires extensive CSS.

ref: http://community.wikia.com/wiki/Help:Infoboxes

If you want comparison, try these two pages using mobile view on real devices

SoL stages are using new portable infoboxes: http://battle-cats.wikia.com/wiki/Return_of_Terror

main chapter which not yet updated: http://battle-cats.wikia.com/wiki/New_York_(Empire_of_Cats)

The main difference which visible is the infoboxes section headers for portable infoboxes looks nicer with the blue bar header for each while normal infoboxes has same appearance like normal rows except by bolded text. Also, the portable infoboxes is treated as primary and immediatelly placed on top of the page in mobile view, this can be either plus or negative depending on usage though. 