How to externally link css files in html

Using HTML external CSS files simplifies maintenance and styling. Here are the steps: Create a CSS file, such as styles.css. In the HTML

section, use the <link> element to link to styles.css. Define styles in CSS files using standard CSS syntax. Save the file and review the changes. Advantages of outbound CSS include maintainability, reusability, and improved performance.

How to use HTML external CSS files

External CSS files can make HTML documents easier to maintain and style. Here is a step-by-step guide on how to do this:

1. Create a CSS file

First, use a text editor to create a CSS file, such as styles.css. In this file, write your desired CSS styles.

2. Link CSS files in HTML documents

In the section of the HTML document, use the <link> element Link to external CSS file. The syntax is as follows:

<link rel="stylesheet" href="styles.css">

Where:

• rel="stylesheet" specifies that the link points to the style sheet
• href ="styles.css" Specify the path to the CSS file

3. Define CSS styles

Place CSS styles in external CSS files, using standard CSS syntax. For example:

body {
  font-family: Arial, sans-serif;
  font-size: 16px;
}

4. View changes

Save the HTML and CSS files, then open the HTML file in your browser. You will see that the CSS style has been applied to the page.

Advantages

Using external CSS files has the following advantages:

• Good maintainability: All styles are concentrated in one file, so that It is easy to update and maintain.
• Reusability: The same CSS file can be used for multiple HTML pages, improving code reusability.
• Performance:Loading CSS files separately helps reduce the size of HTML files, thereby increasing page load speeds.

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