Actually, I just used the custom CSS class you have for the other Posts’ Container – my-article.
You can simply just add a different class, say custom-hover-effect, to the container Blocks holding the images, and change the code to this:
.gb-container.custom-hover-effect a:hover img {
transform:scale(0.97);
box-shadow: 0 0 0 4px rgb(0 0 0 / 3%);
}
.gb-container.custom-hover-effect a img{
transition: all 0.5s ease;
}
After you’ve added this code and the class to the Containers, the effect should work.