Masonry tiles – same height?

Hi,

I would like to have the height of the Masonry tiles the same height. So a fixed height for the small tiles and a fixed height for the big tiles. Right now the problem is, that if the title or content of one tile is longer than of the one right next to it, it will also be bigger in height which doesn’t look aesthetically. I would love to have them all lined up which each other. ??

Is it possible to fix this via a CSS code?

Thanks