A CSS selector is the part of a CSS rule set that actually selects the content you want to style. Let's look at all the different kinds of selectors.
Selectors are patterns that match against elements in a tree, and as such form one of several technologies that can be used to select nodes in.
So you learned the base id, class, and descendant selectors —and then called it a day? If so, you're missing out on an enormous level of..

Selectors - - tour easy

As the name suggests, this selector inserts an imaginary element into the page, inside the targeted element, before its contents. It's as simple as that. An individual who has actual. Use our CSS Selector Tester to demonstrate the different selectors.

CSS Tutorials #26 - Adjacent & Sibling Selectors

Selectors -- expedition

Selectors have been optimized for use with HTML. HTML, CSS, JavaScript, PHP, jQuery, Bootstrap and XML.