Based on the provided HTML text, it is difficult to ascertain the precise content and purpose of the website. The text mainly consists of various CSS styles and classes rather than meaningful textual content. It appears to contain styling information for elements such as images, smileys, logos, headers, navigation links, tags, calendars, post counts, author details, comments section, buttons, post grids, and timelines.
To determine what the website is about or its specific topic or theme requires access to actual textual content from the site.