1/ Hx
I put for each slide an H1 as the main title and below an item in H2
a/ There is an effect that I cannot remove and which does not exist if I put another type of Hx
b) the style of H1 does not match the style defined by the theme
2/ button
How to move the button 20 to 30px below the H2
see images :
https://pic.infini.fr/gallery#omf09145/q3PygWSf.png,UD54MMgd/fGXe7Ao9.png
and hidden content