XF 1.5 Styling inline css on a random menu class?

Hey guys,
So I've been working on a theme locally since last night (before work, and the last few hours), It's going pretty good I'd say.

My main issue right now is I've managed to get the search bar in a dropdown menu where i want but it how do you style inline css that just seems to generate itself?

Here's how it looks right now:

Here's what I'm trying to get it to look like:

The major difference? The inline css that i can't find anywhere:

It just appears that it doesn't exist until you hover over "Useful Searches" then it generates it's inline CSS but it's irritating cause i can't find the dang thing lol

Would love to get that fixed :LOL: