What is the working of internal and external HTML?
Understand the Problem
The question is asking about the workings of internal and external HTML, likely referring to internal CSS (Cascading Style Sheets) and how it is integrated within HTML documents, or the difference between internal and external HTML content structures. It requires an explanation of how these elements function and their implications on web development.
Answer
Internal CSS is within an HTML file, while external CSS is in a separate file for broader use.
Internal CSS is written within an HTML file and affects only that document, while external CSS is in a separate file, allowing for consistent styling across multiple pages.
Answer for screen readers
Internal CSS is written within an HTML file and affects only that document, while external CSS is in a separate file, allowing for consistent styling across multiple pages.
More Information
Internal CSS affects only the single HTML document it is within and is often used for unique styling needs. External CSS allows for a centralized management of style across numerous web pages, enabling easier maintenance and consistent styling.
Tips
A common mistake is not updating the external CSS file across different pages leading to inconsistent styling.
Sources
- The Difference between Inline, Internal and External CSS - GeeksforGeeks - geeksforgeeks.org
- HTML Styles CSS - W3Schools - w3schools.com
- External and Internal CSS in HTML - SheCodes - shecodes.io
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