Next button needed on picture gallery, HTML/CSS/JS Options

[vishurey]

Greetings,

I am not into web designing. Learnt a few tricks online and ended up buying a domain. I have been working on a template that I used for making my own picture gallery. The picture gallery is coming along nicely but I used this template that doesn't have next button on the picture that you click to bring it big on the screen.
Actually, I'm hoping to get something like LIGHTBOX that shows pictures with next button.

I am using this template.... https://templated.co/snapshot
If you go to this demo you will see that clicking on to pictures doesn't let you go to next pic. You close every pic and then click the other one. it's time-consuming.

I want something like this..... http://lokeshdhakar.com/projects/lightbox2/
If you go and check the "Four image gallery" example you will see that you get a chance to go next. I want that added onto the template I'm using.

Please help me correct the CSS or JS files to fix this.

I will be very grateful.

Many Regards.
Vishu.

This post has been edited by vishurey: Sep 25 2017, 11:21 PM