Tiny gray arrow pop-up in Section Widget

[monet1]

Hi,

Wish I wasn't so picky on little details that most people don't even notice, but how do I remove that tiny gray arrow that pops up in the Section Widgets and Category sections? Version 4.1.5.

The arrow often times overlap the text (if it's too long). It's not exactly necessary to have anyway since I'm sure people are smart enough to not have an arrow tell them to click to open the content. Changing the layout can work, but 33%, 66% is not preferable. Maybe there's a way to customize the layout...like 30%, 70%?

So without changing the layout how would I remove the arrow? I tried searching for it to save the forum from getting cluttered, but no dice. I'm new to vBulletin so I'm scared if I can't go back to default so hopefully it's nothing too complicated. I attached photos to show what I mean.

Thanks!

By the way: Sad to hear Steve Machol is leaving. He really helped me a lot when I first got vBulletin. ;_;