What's the Difference Between `.element .symbol {}` and `.element.large .symbol {}` in CSS?

Understanding the Distinction Between CSS Classes

The use of CSS classes is a fundamental aspect of web development, allowing developers to apply specific styles to elements based on various criteria. When working with CSS classes, there are subtle distinctions between class notations that can impact the way elements are targeted and styled.

In the given code, we encounter two distinct CSS class syntaxes:

• .element .symbol {}
• .element.large .symbol {}

The first notation, .element .symbol {}, indicates that the element class contains a nested symbol class. In other words, this rule block targets any element that has both the element class and the symbol class.

On the other hand, the second notation, .element.large .symbol {}, takes a different approach. The .large class here is not nested within the .element class; rather, it is appended to it with a dot. This means that the rule block targets any element that has both the element class and the large class, regardless of whether or not it has the symbol class.

To summarize:

• .element .symbol {}: Targets elements with both the element class and the symbol class.
• .element.large .symbol {}: Targets elements with both the element class and the large class, but only if they also have the symbol class.

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