Add spacing between main image and banner

[carla27]

I would like to have a space between these two on my home page, I have already tried coding but nothing is working

my store is heylushskin.com

[oscprofessional]

Hello,
Add this css at the bottom of
Online Store->Theme->Edit code->Assets->theme.scss.css

#shopify-section-1624775942dd8b9b47 {
    margin-bottom: 20px;
}