Responsive Landing Page, Using React & Bootstrap

Hi there, congratulation on completing this challenge, taking a quick look at your solution I think there are a couple of things that need some improvement

1. On some pages, there is a horizontal scroll bar, setting an explicit width to any container or element may cause this problem. try to fix that.
2. The background images are a bit more zoomed out.
3. On the Destination page (desktop version), on the planets navigator, options are overlayed on top of each other.
4. Try to use the right Html semantic elements, for instance in navigators, instead of using <h5> inside a <div>, <ul> is more adequate for that.
5. Headings in HTML [<h1> ..... <h6>] are used to construct a table of contents for a document, so avoid using heading elements to resize text. Instead, use the CSS font-size property.

Happy coding