CSS Selectors: Class and ID basic filtering for HTML elements
We’ve seen the basics of selectors.CSS selectors offer versatile ways to target specific HTML elements for styling. While we’ve covered basic tag selectors, let’s delve into class and id selectors, showcasing their syntax and usage.
Class Selectors
To target elements with a specific class, use the class selector syntax: .class {}. Here’s an example:
HTML:
<p class="dog-name">Roger</p>
CSS:
.dog-name {
color: yellow;
}
<p class="dog-name">Roger</p>
Repeating Classes vs. Unique IDs
- Repeating Classes: You can repeat the same class value across multiple elements within an HTML document. For example, several elements can share the class “dog-name.”
- Unique IDs: An id must be unique within an HTML document. It can only be used once. For instance, an id like “dog-name” should be assigned to a single element.
ID Selectors
To target elements with a specific id, use the id selector syntax: #id {}. Here’s an example:
HTML:
<p id="dog-name">Roger</p>
CSS:
#dog-name {
color: yellow;
}
Understanding the nuances of class and id selectors provides you with powerful tools for styling specific elements or groups of elements within your HTML documents. As you progress, you’ll discover more advanced selectors and techniques to enhance your CSS styling capabilities. Stay tuned for further exploration into the world of CSS.
We’ve seen the basics of selectors.CSS selectors offer versatile ways to target specific HTML elements for styling. While we’ve covered basic tag selectors, let’s delve into class and id selectors, showcasing their syntax and usage.
Class Selectors
To target elements with a specific class, use the class selector syntax: .class {}. Here’s an example:
HTML:
<p class="dog-name">Roger</p>
CSS:
.dog-name {
color: yellow;
}
<p class="dog-name">Roger</p>
Repeating Classes vs. Unique IDs
- Repeating Classes: You can repeat the same class value across multiple elements within an HTML document. For example, several elements can share the class “dog-name.”
- Unique IDs: An id must be unique within an HTML document. It can only be used once. For instance, an id like “dog-name” should be assigned to a single element.
ID Selectors
To target elements with a specific id, use the id selector syntax: #id {}. Here’s an example:
HTML:
<p id="dog-name">Roger</p>
CSS:
#dog-name {
color: yellow;
}
Understanding the nuances of class and id selectors provides you with powerful tools for styling specific elements or groups of elements within your HTML documents. As you progress, you’ll discover more advanced selectors and techniques to enhance your CSS styling capabilities. Stay tuned for further exploration into the world of CSS.
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It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using ‘Content here, content here’, making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for ‘lorem ipsum’ will uncover many web sites still in their infancy.
The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using ‘Content here, content here’, making
The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using ‘Content here, content here’, making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for ‘lorem ipsum’ will uncover many web sites still in their infancy.
