How can I separate image banners on the Dawn theme?

Hello,

My store www.littlelullabuy.com has 3 image banners at the top of the website showing categories. I don’t like how they’re touching each other, how can I get them to be separated by a thin white line each or the color of the background?

I think it would look better that way and less crowded or busy. Thank you.

Hi Ctmph2022,
I am Sandeep and I am trying to help you.
Paste this CSS into your CSS file(base.css) at the bottom.

.banner.banner–content-align-center {
margin-bottom:5px;

}

Thanks & Regards
Sandeep