When it comes to styling elements, is it better to use multiple CSS classes or just one specific

I'm interested in finding out the most efficient way to style an element with text that is bold, underlined, and blue in color. For example, I could do it like this:

<p class="bold underlined blue">Happy little clouds</p>

or

<p class="bold-underlined-blue">Happy little trees</p>

The first option would result in more classes being used, but the potential for reusing these classes seems beneficial compared to creating one very specific class. However, having more classes may impact performance.

Answer №1

The preferred method is to use multiple classes for styling elements individually. For example:

.bold {
  font-weight: bold;
}

.underlined {
  text-decoration: underline;
}

.blue {
  color: blue;
}

By combining these classes, you can create specific styles like:

.bold.underlined.blue {
  font-size: 18px;
}

In this case, the font-size will only be applied if all three classes are present on the element.

Using specialized classes not only offers more flexibility but also improves performance by avoiding repetitive declarations. By creating dedicated classes, you minimize the need to repeat common styles throughout your document.

It's important to note that specialized classes should be reserved for frequently reused styles. Creating a unique class for a one-time use would be unnecessary duplication of code.

I hope this explanation clarifies things!

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