Currently, I am following a tutorial that involves creating a navigation bar with image links that disappear as the user scrolls down. This functionality can be viewed at: https://www.w3schools.com/howto/tryit.asp?filename=tryhow_js_navbar_hide_scroll
The implementation works as expected. However, there is an issue when scrolling down - the images in the body appear above the navigation bar. Strangely, this does not affect the text content within the body. My primary concern is finding a way to prevent this overlap from happening. Additionally, I would like the headline "Sample Queen" (which appears in orange) to be displayed below the navigation bar instead of being hidden beneath it. Essentially, I want the content to begin right after the navigation bar.
<link rel="stylesheet" href="https://www.w3schools.com/w3css/4/w3.css">
<link rel="stylesheet" type="text/css" href="main.css">
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...additional style and script codes can be found in the original text snippet...