Learning CSS (Video 6)

The video tutorial emphasizes the importance of reusing CSS rules by placing them in external files. This approach allows for easier maintenance, faster load times, and better code reusability across multiple HTML files. The tutorial guides viewers on how to create and link CSS files, highlighting the benefits of separating CSS, HTML, and JavaScript. It also covers troubleshooting common issues and best practices for managing CSS files effectively.

What is one major advantage of using an external CSS file?

• It makes JavaScript execution quicker.

• It reduces the need for HTML comments.

• It enables the reuse of styles across multiple HTML files.

• It allows for faster HTML rendering.

Why is it beneficial to separate HTML, CSS, and JavaScript?

• It allows for easier debugging of HTML.

• It enables changes in one without affecting the others.

• It ensures that CSS styles are always applied last.

• It makes HTML files larger.

What problem might occur if you don't save your CSS file after making changes?

• The server will crash.

• JavaScript functions will stop working.

• The HTML file will not load.

• The changes will not be reflected in the HTML.

What should you do if your CSS changes are not appearing in the browser?

• Restart the server.

• Check if the CSS file is saved and the path is correct.

• Reinstall the browser.

• Clear the HTML file.

What is a common practice when you have control over the HTML environment?

• Avoid using CSS altogether.

• Use inline styles for all elements.

• Add styles directly into the HTML body.

• Link to an external CSS file.