When writing stylesheets, how to choose the selectors, such as children, children, or directly class selector
Guidelines for writing stylesheets selector

CodePudding user response:

Strict set of three layer and above

CodePudding user response:

Strict set of three layer and above

CodePudding user response:

Where you use selector in the code which layer, the design of your selector position to the bottom
How many set of how many layers