If you make the browser window displaying nasa.gov narrow enough that its menu switches to a hamburger style menu, selecting menu items will overlay the view. In Chrome I notice that the view updates so that the article content is still displayed, rather than overlaid. 1. Launch nasa.gov in Safari and Chrome 2. Make Safari/Chrome window narrow enough that menu becomes a hamburger menu. 3. Select any article from Home page 4. Click on the Menu from top right corner Result: The contents of the article/webpage is overlapped by the menu in Safari, but the page adjusts in Chrome. This appears to be a flexbox issue. When .side-bar__wrapper does not have the display: flex; property set (so it default to display: block) Chrome starts behaving like Safari. It seems to be related to our flexbox implementation.
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