Oups… So sorry Tom !
I found the solution.
We have just to decrease the width of the image slider !
I thought that the “width” field in the right panel was the width of the slider, not of each picture in the slider…
Perhaps it could be useful to specify it because the other fields concerns the slider not the pictures individually. So it’s confusing.
Many thanks.
And “félicitations” for the job you’ve done !