LayerSlider looks good in the "builder" but not on the site

I have a problem with the LayerSlider. When I make slides I can align things nicely, but as soon as I look at the slideshows on the side things aren’t lining up as they did in the “builder”. For example, text elements that are centered in the preview don’t get centered in live view (I use text-align:center; for the individual elements).

I contacted Kreatura about this and they say that it is probably Enfold that messes up the formatting:

I think that the theme is applying some styles on your front page to the layers and this is the reason of there are not centered.
The videos will not auto play on mobile phones and this is not a bug, this is how mobile browsers work.

So my question is, can I somehow override any Enfold styling for the LayerSlider only?