reduce the header margin

You’d make this thread so easy to help out if you’d link to the problem

look at the margin of my page, so you know what I mean

https://peliculastv.tk

If you’re not using a Child Theme, and if the theme doesn’t have a designated section of the dashboard for CSS modifications then install this Custom CSS Manager plugin https://www.ads-software.com/plugins/custom-css-manager-plugin

Then use its “CSS Code” section of the dashboard to hold your CSS modifications:

Alternatively use your Child Theme style.css file to hold your CSS modifications:

#header p {
    margin-bottom: 0;
}

Then your header has no margin.

If you want to reduce the gap below it then hide your navigation menu:

#navbarfull {
    display: none;
}

my friend, would be impossible without your help to succeed …

Thank you very much for your quick response ..

Problem solved!

Have an excellent day