Change title box

Hello,

First of all thank you for this awesome pluggin!
I would like to put the title of the picture in a on the middle left of the picture, I tried different things using the css of my theme.

I wrote this code:
.slideshow_description_box.slideshow_transparent {
bottom: 190px !important;
position: right !important;
}

It moves the box at the middle top but I cannot put it on the right like I want.

Thank you for your help

https://wordpress.org/plugins/slideshow-jquery-image-gallery/