Simple code changes in DEBUT theme

[OyasumiLamps]

Hi guys, I have 3 problems I want to solve & I hope you can help me. I use Debut Theme. My website: https://oyasumi-lamps.myshopify.com My password: draqui

1. I want a bigger gap between the logos in all "logo list" on my website - homepage

2. I want "logo list" to be horizontal on mobile (not vertical) - homepage

3. I want to lower the gap between all sections - homepage

[OyasumiLamps]

Sorry, you're new member and i don't really trust you. 

If you can solve it just do it publicly.