The provided code is written in HTML, CSS, and JavaScript. It appears to be a settings configuration for a reviews and ratings system, likely for an e-commerce website. The code includes various settings and styles for displaying reviews, such as the color scheme, typography, and layout. However, without more context, it's difficult to provide a specific explanation of the code's purpose or functionality. If you could provide more information about the code or the problem you're trying to solve, I'd be happy to help further.