Filterable Gallery bug on load

Hi, good morning,

I use the filterable gallery and when the page loads the grid doesn’t display fine until i choose a filter, the cardas are displayed one over the previous instead of the full thumb with the title.

I’ve noticed that it also happens in your demo site:

https://master-addons.com/demos/image-gallery/

Thank’s for checking it

Kike

The page I need help with: [log in to see the link]