Bedford - How can I reduce the image space (banner) vertically please?

Bedford - Can you help me how to reduce the image space(banner) vertically please? I heard it does need some code for this.

website:https://heron-reed-4c73.squarespace.com

password:123456

@DKVR Add to Home > Design > Custom CSS

[data-collection-id="5d3a7c8f7d2e430001cc2dc5"] .desc-wrapper {
   padding-top: 0;
   padding-bottom: 0;
}

You are super!!!

Thank you so much!!!! :)