How to remove Space between Navigation and Header in Debut theme

[Sombly]

After Uninstalling A banner slider app, white spacing appeared between my navigation and header.

How do I fix this?

www.sombly.com (Password: lemmens1)

[Nick_Marketing]

To reduce the space, try adding this code to the bottom of theme.css

.shopify-section.index-section.index-section--flush{
  padding-top:0px;
}