new and issue

when i go in composants --> mobile menu ck, i can choose style in the left and then i see demo on the right
if i click on demo, i have one tab named personnalised CSS and there i have this: .mobilemaximenuck div span.descck {
padding-left: 10px;
font-size: 12px;
}
is it there that i should add what you mentioned?

yes, if you are using the demo style in the custom menu options that you have created

i did that and now i can see the menu but when i try to open it displays behind the header and logo.
how can i change that?
thanks to you

yes I see, you can also add this code

i did and it's still the same. any idea?

I dont' see the code in your page ... can you check ?