About Tailwind CSS Purge Error: Unexpected class selector. This happens when Tailwind's purge feature removes classes used in your application due to an improper configuration or use of unsupported ...

Class Selector: The class selector selects HTML elements with a specific class attribute. It is used with a period character . (full stop symbol) followed by the class name.It apply CSS which have ...

Css Selector: To automate the application we first need to locate the web elements. CSS selector is used to locate the web elements. Web elements can be located on the basis of class, id, attributes, ...

Google's John Mueller was asked if Google "looks at "CSS .Class" to comprehend the structure of a page; or a section of content that clarifies its SERP Features." John responded on Twitter saying ...

In other words, what takes precedence — using a more specific selector (.article class over h2 element), or using a selector closer to the content we want to affect (one that’s more proximate)?