White Space between images

Hi,

I am trying to create a carousel for my page http://www.nguyensan.me/blog/ but I am having a problem of having a white space between images. Currently, the code for the page is
[image-carousel]
There is no wrapper around this code. Please help me to clarify what I am doing wrong. I am using version 1.9 for this webpage.

If you have any suggestion or the same problem, please share.

Thank you

https://wordpress.org/plugins/cpt-bootstrap-carousel/