September 2022
Intermediate to advanced
504 pages
11h
English
Content preview from Responsive Web Design with HTML5 and CSS - Fourth Edition
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14
Cutting-Edge CSS Features
Depending on when you are reading this, the contents of this chapter may seem commonplace and less cutting-edge in your daily CSS writing. However, as these words are written, these are some of the latest additions to the CSS language.
So, here is what we will take a look at in this chapter:
- What cascade layers are and the problems they solve
- The syntax and typical applications of cascade layers
- The rules for layer ordering
- Adding imported style sheets to a layer
- Understanding the importance of
!important - CSS nesting and its origins
- Examples of syntax and its use cases
- The
@nestat-rule - Nesting media queries
- How to write CSS nesting today
- How to tell browser vendors you want nesting!
In the case of CSS nesting, ...
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