CSS Tweaking for Sundance Theme

Hi there,

These might be some silly questions, but I switched to the Sundance theme and am in need of some help for my new site: http://www.iiingela.com.

1. I feel like the margin on the left is too wide, and I’d like everything to shift to the left a little bit. Is there a way to do that?

2. With the video carousel, how do I make it to be similar to this persons: http://ateaoscem.com/ – in that the video is centered and the toggle dots are underneath?

Thanks in advance!