HELP, The phone version of my website have a margin

Hi, i’m a newbie of webflow and i’ve made a website for a SAAS, but i got an issue when i publish my site : when i visit it on a phone, a margin without content just appear (it even cutting the nav bar and menu). I’m pretty sure it’s because of my “slide 2” but i can’t find a solution by myself.

Here’s the read only link of my website : Webflow - Olimpi

PS : Sorry if my english is bad, i’m french ; )