Need Assistance: pro galleries - how to scale bigger or change the space between elements?

[Joyce_Giang_Tran]

Hi everyone,

I have a problem with the “pro galleries” - slider [attach the photo below]

I want to make the size of the video bigger and border 20px.
Besides that on the mobile version, I want to make the space between the video and the header shorter.

I can’t find anywhere to make the change for it, as you know the title and the description will be added in the manage tab.

Can anyone guide me on how to make the change for these pro galleries ?
Many thank,
Joyce Tran.

[Joyce_Giang_Tran]

This is the inside of Pro galleries. The idea is to input the Title and Description, so that when the viewer slides to another video, the Title and Description will change accordingly.

[Joyce_Giang_Tran]

And when it’s displayed on the mobile, the space between the video and the title is too big, how to make the space shorter?

Do I need to code to make the change? And can you help me on this one?
Many thanks!!