Need Help Urgently trying to make a checkerboard design

Password is website

I want to make a checkerboard design on my services page. I want all the pictures the same size and no gaps, as you see the bottom picture is wider than the top two how do i fix it so there's no gaps and its even thx

Please post the URL for a page on your site where we can see your issue.

A link to the backend of the your site won’t work for us, i.e. a url that contains /config/.

Please set up a site-wide password, if your site is not public and you've not already done so.

Post the password here.

Adding a site-wide password does not allow anyone to alter your site. It only allows those with the password to see your site.

Please read the site-wide password and how to share a link documentation to understand how they work.

We can then take a look at your issue.

You may find How to post a forum question post useful.

https://teal-copper-6ed7.squarespace.com/services

Password website