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  • CSS at-rules - MDN
    At-rules are CSS statements that instruct CSS how to behave They are used to group and structure style rules and other at-rules, declare style information not directly associated with selected content, and manage syntactic constructs such as imports and namespaces keyword mappings
  • What is the purpose of the @ symbol in CSS? - Stack Overflow
    @ has been around since the days of @import in CSS1, although it's arguably becoming increasingly common in the recent @media (CSS2, CSS3) and @font-face (CSS3) constructs The @ syntax itself, though, as I mentioned, is not new These are all known in CSS as at-rules
  • CSS At-rules Reference - W3Schools
    Allows you to define custom CSS properties directly in the stylesheet without having to run any JavaScript This at-rule has data type checking and constraining, sets default values, and defines whether the property can inherit values or not
  • The At-Rules of CSS - CSS-Tricks
    The at-rule is a statement that provides CSS with instructions to perform or how to behave Each statement begins with an @ followed directly by one of several available keywords that acts as the identifier for what CSS should do
  • CSS At-Rules - CSS Portal
    CSS at-rules are statements that instruct CSS how to behave They begin with an at sign (@), followed by an identifier, and include everything up to the next semicolon (;) or the next CSS block, whichever comes first
  • What is at-rules and why use of at in CSS - GeeksforGeeks
    In this tutorial, we will learn about At-rules their usage in CSS At-rules are simply some CSS statements that instruct the CSS how to behave in particular conditions ie , At-rules allow developers to change the design or layout of websites based on certain conditions
  • CSS3 At-rules - List of Widely Supported At-rules - Tutorial Republic
    An at-rule is a CSS statement beginning with a '@' character followed by an identifier such as @media, @import etc Get a list of widely supported CSS at-rules along with short description
  • CSS At-Rules - Quackit Tutorials
    An at-rule is a CSS statement beginning with an at sign, @ (U+0040 COMMERCIAL AT), followed by an identifier and includes everything up to the next semi-colon, ; (U+003B SEMICOLON), or the next CSS block, whichever comes first
  • CSS At-Rules Reference List | TutsInsider
    Explore a complete list of all CSS at-rules including standard, experimental, and deprecated directives with clear descriptions
  • At-rules - CSS | MDN - MDN Web Docs
    At-rules are CSS statements that instruct CSS how to behave They begin with an at-sign, @ (U+0040 COMMERCIAL AT), followed by an identifier They include everything from the at-keyword up to the next semicolon, ; (U+003B SEMICOLON), or the next CSS block, whichever comes first





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