Pseudo-classes :is() and :where()
Pseudo-class :is() The :is() pseudo-class is used to shorten long selectors. The...
Style Cascading
When one style is applied to a certain element, everything is relatively simple....
Style Inheritance
To simplify the definition of styles in CSS, the mechanism of style inheritance ...
Attribute selectors
In addition to element selectors, we can also use their attribute selectors. For...
Pseudo elements In CSS3
Pseudo-elements have a number of additional features for selecting elements of a...
Form Pseudo-Classes
A number of pseudo-classes are used to work with form elements: :enabled : selec...