Based on the provided HTML code, it is difficult to determine the exact content or purpose of the website. The HTML code primarily consists of style definitions and media queries related to various elements on the site.
However, based on some clues, we can infer that the website has a menu and sub-menu structure with different link items. It appears that there might be a logo displayed on the left side of a container. The site seems to have responsive design features as it adjusts its layout based on screen width (max-width: 980px).
In summary, without further context or additional information about the website's content, it is not possible to provide an accurate description or purpose of the site.
