Using ID Selectors in CSS


  CSS selectors allow you to apply styles to elements on a page. ID selectors are used to select a single element based on its ID attribute.


Syntax


The basic syntax for using ID selectors in CSS is:
#id { property: value };
Example:#myElement { color: red };


Purpose


ID selectors are essential for applying specific styles to unique elements on a page. For example, they allow you to:


  • Change the color of a specific heading.
  • Apply unique styles to a content section.
  • Modify the appearance of the footer.


Exercises



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What is the correct way to select an element by ID in CSS?