Bad margins and centered slider

Hi,

I meet a problem of slider.
I am new and do not know everything yet. I would like to have a slider like on the next capture, but I can not make proper margins and center it on a particular card to have the arrows on the right and left when loading the page, could you help me for these 2 worries please ?

Here is my site Read-Only :
https://preview.webflow.com/preview/multis?utm_medium=preview_link&utm_source=designer&utm_content=multis&preview=eeeba03aca3c02b5cd799eefe4433b60&mode=preview

Thank you,
Have a good day
:sunny:

Nobody can help me ? :frowning_face:

Hi

You’ll never walk alone…:slight_smile:

https://www.loom.com/share/1704a06c68534f09b2639582d772dc86

Hi,
Thanks a lot for your answer !!
Unfortunately, the problem is not solved, I would like the cards to take the whole width.
It should also be that the cards are centered, so that there are 2 on the right and 2 on the left and have the arrows that disappear when we reach the end, because currently the slider does not stop at click. I hope it’s pretty clear, I wish it was like catching.
Thank you so much