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You have completed (UPI) Chapter 3: Web Design with Cascading Style Sheets (CSS)!
Instruction
Creating and Using CSS Custom Properties (CSS Variables)
CSS custom properties, often called CSS variables, allow you to define values that can be reused throughout your stylesheet. Theyβre particularly useful for values like colors, fonts, and spacing that are repeated across multiple elements. Custom properties simplify code maintenance and improve readability by allowing you to update a single value instead of finding and replacing individual inst...