Center gallery block code broke

I had used this code to center gallery images, and suddenly it stopped working. Any idea why? The issue its with the partner logos at the bottom of the page. https://pedl.tech

.sqs-gallery-block-grid .sqs-gallery-design-grid {
  flex-wrap: wrap !important;
  display: flex !important;
  justify-content: center !important;
}

You are right – sorry about that. I had an extra end bracket, but it's fixed now. That also resolved my centering issue.