why there are huge gap between my pictures ?

Locate this block of code in your stylesheet (go to Themes >> Editor >> Style.css):

#gallery-1 .gallery-item {
float:left;
margin-top:10px;
text-align:center;
width:50%;
}

Change the last line to:

width: auto;

i couldnt find the code, any other advice ?

many thanks

Apparently this is embedded css. Go to your header.php in the theme editor and look for this:

<style type=’text/css’>
#gallery-1 {
margin: auto;
}
#gallery-1 .gallery-item {
float: left;
margin-top: 10px;
text-align: center;
width: 50%; }
#gallery-1 img {
border: 2px solid #cfcfcf;
}
#gallery-1 .gallery-caption {
margin-left: 0;
}
</style>

and change the width’s value to auto.

On second thought it is most likely outside of header.php. Just look through all your theme files until you find the above code.

i look everywhere and i still couldnt find the code
any other advice ?

many thanks

Are you using some type of plugin for the gallery?

nop, just the regular gallery in wordpress

Alright, last option: post the link where you downloaded your theme.

where should i post it ? here ?
https://cordobo.com/free-wordpress-templates/cordobo-green-park/#Demo

Okay, I checked through the theme myself and found out that the css for the gallery comes from the core wordpress files. Since modifying these aren’t a good idea try adding this at the bottom of your style.css:

#gallery-1 .gallery-item {
float:left;
margin-top:10px;
text-align:center;
width:auto !important;
}

If this doesn’t work let me know.

i am really sorry to disturb u again but i try adding the code at the bottom but unfortunately is still the same. I tried deleting the previous gallery n upload the new one but the problem still exist

do advice from here

thanks

Annoying, but try adding containers to the beginning, i.e.

instead of

#gallery-1 .gallery-item

try

#content #gallery-1 .gallery-item

to see whether this helps override the values.

hahahah
it is still the same
i really appreciate every advice u given me but i dont know why the problem still there .

is there any other way i could add pictures into gallery ?
like some plug in or something

thanks

This is the most popular plugin for that, you can try it:

https://www.ads-software.com/extend/plugins/nextgen-gallery/

thanks alot
does it serve the same purpose as the regular gallery ?
i can put the gallery in my post ?