This is a picture of Fr. Jegar's screen. It is clearly a laptop, not sure screen size, but it is probably a few where the featured image is too big. Check on all the other common screen sizes and fix as necessary, meaning make it at least smaller than half the viewport height. Talk with Danae if you need more specifics.

https://marypaulbr.diocesanweb.org/church/faith-formation/sacraments/baptism/ (Link for specific page referenced in the photo)