I noticed a great featured in the Bloomberg digital magazine. It features a tabbed nav across the top that is persistent and doesn't slide away with the swiping and navigation of the document, effectively locking a nav on-screen always, which is extremely useful.
how would this be done? if it's on a page it will shift away, even if present on each page. it is some kind of overlay.
any info greatly appreciated. i'm stumped!!
Europe, Middle East and Africa