Hi,
I have a problem I'm not able to solve on my own with the GK portfolio home page on my website : https://webmedias.ac-nice.fr/
The thumbnails that appear on every article on the home page are blurry, no matter which original size the image is. Except for the last two ones, but they were inserted following the same process as the others...
I tried to change settings in Settings -> Media -> Thumbnails size and nothing changed.
Is anyone aware of what the problem could be ?
Thanks a lot !
Perrine