If you want to create a gallery just like an example you gave then please try this https://www.ads-software.com/plugins/responsive-tabs/ plugin

I hope this will help you.

I already have the plugin, what I need is to reduce the space between my images in the gallery. I’m using the default wordpress gallery.

I created a gallery so you can see:

/gallery-to-reduce-space/

Best regards,

Irina Sopas

div#gallery-2 {
    text-align: center;
}

div#gallery-2 .gallery-item {
    max-width: 15%;
}

You can put it in Appearance -> Customize -> Custom CSS section.

.page-id-21625 div#gallery-2 {
text-align: center;
}

.page-id-21625 div#gallery-2 .gallery-item {
max-width: 5%;
}

I wish you the best @prashantvatsh and take care of yourself.

/mentiras-verdadeiras-1/#mentiras-verdadeiras-1-tab-1
/mentiras-verdadeiras-1/#mentiras-verdadeiras-1-tab-2

What can I add to the code

.page-id-13509 div#gallery-2 {
    text-align: center;
}

.page-id-13509 div#gallery-2 .gallery-item {
    max-width: 5%;
}

to make it work also in the other tabs?