Slider widget image size

Hi there,

I’ve installed Page Builder and I’m trying to configure a slider for my home page. But whatever size (or options) I use, it seems the frame is always cutted at the left side. The right side seems fine, it’s even aligned wih the rest of the content. But the the frame doesn’t expand to the limit of the left side, and even the navigation arrow is cutted.

Do you have a recommended size for the frames? Or may this be a problem related to compatibility with the theme I’m using?

Tks!
Filipa

URL: http://www.oilgasacademy.com/home