see https://www.youtube.com/watch?v=BockAqdbdcg.from 6:58 to 11:10 about the specificity of the selectors.

  1. what are there still special chips CSS and
  2. in what books can they be read (and what videos on YouTube are there)?

Yes, just read the CSS specification: w3.org/style/css/read.ru.html. There are no "special" chips, everything is described how it should work.

Vladimir Gonchar2021-08-23 17:33:37

Specificity is the basic idea of ​​CSS, and the first letter in the abbreviation is just about it. Language extensive. Judging by the fact that this is a chip for you, you can watch any rollers and articles, such as this -developer.mozilla.org/ru/docs/learn/css/building_blocks/... Also, much becomes understandable by itself as work. And at such an interview it is easy to notice how many people worked with what goes. For example, it is not possible to say that you know CSS, and not to know about the specificity and incompatibility of the order of classes in the tag.

Pavel Grishaev2021-08-23 17:34:06