Navigation is overlay Page section in Target pre-built theme

Hi there,

go to Customizer > Additional CSS and look for this:

@media (min-width: 769px) {
    body:not(.home) .inside-article, .sidebar .widget, .separate-containers .comments-area {
        box-shadow: 0 0 20px rgba(0, 0, 0, 0.07);
    }

    body:not(.home):not(.woocommerce) .site.container {
        margin-top: -40px;
    }
}

Delete this part of the CSS:

body:not(.home):not(.woocommerce) .site.container {
    margin-top: -40px;
}