Which of the following is a method to cut down on repetitive code in your website?

Using CSS classes is a highly effective method to reduce repetitive code across your website. When you implement CSS classes, you define reusable styles in a single location—for example, in a stylesheet—and apply those classes to multiple HTML elements. This not only saves time—since you don’t need to write the same styles for each individual element—but also simplifies future updates. If you decide to change a style, you can do so in one place rather than having to revise each element individually.

In contrast, using inline styles for each element introduces redundancy, as styles would have to be repeated for every instance, making your code longer and more difficult to manage. Copying and pasting code can lead to inconsistencies, as changes need to be replicated across all instances of the pasted code, which can quickly become unmanageable. Therefore, implementing CSS classes is the most efficient practice for maintaining clean and maintainable code in web design.