Hi there,
I'm trying to vertically centre the items in the drop-down of the mega menu on my website. I've tried vertical-align: middle; but that doesn't seem to work.

The site is sciencedemos.org/_dev/ and I'm using SJ Megamenu in Joomla.

Especially annoying is the "Reaction Rate, Equilibrium and Thermochemistry" topic in the "Chemistry" menu.

If someone could take a look and make a suggestion, that would be great.

Thanks,
Andrew

(Also posted in another forum, although I think there was very little activity there so I'm posting it here.)