I'm recreating a website in WP for a customer. He is particularly fond of the block setup with one vertical image on the left side and two horizontal images on the right side – both columns being aligned in height. I've attached an example below
I've recreated the positioning of the text on top of the images, but however I'm only able to set up a block with space for 4 images. Can you help me make a global block with this specific layout either with CSS or customising via the functions.php file of the child theme? I'm not using pro for these pages as I find it easier not to, since they just have to look like blogpost – without being blogposts.