Space between slides

Hi, is there a way where I can make 2 pictures in 1 slide closer to each other? but still in the center of the website,, here’s the link to web: http://69.195.124.237/~icaseraf/

and can i make the title of each slide at the top not at the bottom of the slider?

Thanks!

https://ww.wp.xz.cn/plugins/slideshow-jquery-image-gallery/