Image Show GK4: Change style of text display

Hi brothers,
I want to change the style of text display with slice (slice title of Image Show GK4). I have searched but cound' find how to do.
Someone please help me!
Much thanks!

Could you visualize what do you want to achieve? Because without it, it will be hard to help you.

Could you visualize what do you want to achieve? Because without it, it will be hard to help you.

Hi, I want to chance font size and color.

I ve found how to do:
- Open the style.css file (my case in /modules/mod_image_show_gk4/styles/gk_yourshop)
- Locate the line contain ".gkIsText h4 a" to change display text on photo show.

I can change some other styles similiar to this.