Gap between navigation bar and slider

I think these might be your culprits:

#nav-container {
    margin-bottom: 3em;
}
#nav-container {
    margin: 0px 0px 1em;
}

Hi Lee, where do I find those and what would I change them to? Thanks

I found those in Firefox by right-clicking over the area and selecting “Inspect Element” and then searching through the code where file names and line numbers also appear so you can know sources. At that point you can temporarily uncheck things in your browser to see what changes might take place, and I think ‘#nav-container{margin:0;}’ would accomplish what you want there. One way to add that is by using a Custom CSS plugin, and another is to make a Child Theme so you custom code would only apply to that theme and then not be lost during a theme update.