Right click on the element, select Inspect and see if anything is putting a transition timing or if there's a transition option with an amount of milliseconds
Ugh - did that and can of worms opened. Seems like I might be able to figure it out via there but trying to juggle toddler and cook so will take a look again tomorrow eve. Cheers for the Inspect reminder. Always forget.
Right click on the element, select Inspect and see if anything is putting a transition timing or if there's a transition option with an amount of milliseconds