I am currently working on a page that consists of multiple block sections, and I want to have a menu in the header section that overlaps the content in the body section. However, I am facing an issue where my header <div>
keeps expanding itself, causing problems with the layout of my entire page. The type of menu I am attempting to implement is a checkbox trick that was taught to me in one of my classes.
Here is an example of what I am trying to achieve: