Simple Grid Gallery Scale Hover Effect

Hey all - trying to add a hover scale effect to this simple grid gallery and I can't get it to stay within the bounds of the image container.
I tried a few different variations of code, and this is as close as I've gotten. Thoughts?

1 hour ago, katiedunnit said:

Hey all - trying to add a hover scale effect to this simple grid gallery and I can't get it to stay within the bounds of the image container.
I tried a few different variations of code, and this is as close as I've gotten. Thoughts?

Can you share your site with the protected password so we can take a look?

Actually got it! Thanks for your attention.

/* SIMPLE GRID ANIMATION */
// Scale Up Grid Gallery//
[data-section-id="61afbb36e3c6b10a92958949"]{
.gallery-grid-item-wrapper {
    overflow: hidden;}
.gallery-grid-item-wrapper img {
    transition: all 0.3s;}
figure:hover img {
    transform: scale(1.3);
    transition: all 0.3s;}
//caption size//
.gallery-caption-content{
  font-size: 15px!important;
  }}