Including W3.CSS via CDN
W3.CSS is a lightweight CSS framework library for designing advanced, fully formatted commercial HTML and JavaScript webpages, officially developed and designed by W3Schools. W3.CSS helps web developers develop complete, responsive, mobile-friendly, and attractive webpage or website designs without having to write complex, custom CSS webpage source code in great detail.
A CDN (Content Delivery Network) in the W3CSS framework allows HTML and JavaScript web developers to access W3CSS features directly online via the Internet without downloading the W3CSS framework library source code to their computers.
Why use a CDN in the W3CSS framework?
- With W3CSS, HTML and JavaScript web developers don’t need to download or install W3.CSS source code files to their computers.
- The W3.CSS Framework Library is easy to set up and use in your web project.
- The W3CSS Framework Library is fast to load and implement because the W3CSS CDN servers are optimized and globally distributed.
- You can always implement the latest version of the W3.CSS Framework Library in your web project.
Steps to include the W3CSS Framework Library in an HTML or JavaScript webpage via a CDN.
Step 1 – First, create an HTML webpage file.
For example, create an HTML file named index.html.
Step 2 – Now add the W3CSS CDN Framework link directly to your webpage.
Insert this <link> tag inside the <head> section of your HTML document.
<!DOCTYPE html>
<html>
<head>
<title>Example of including the W3.CSS framework in an HTML webpage </title>
<!– adding a W3CSS CDN network –>
<link rel=”stylesheet” href=”https://www.w3schools.com/w3css/5/w3.css”>
</head>
<body>
</body>
</html>
Here, the <link> tag in an HTML webpage commands the client web browser to load or add the W3CSS framework library stylesheet from the CDN link.
Step 3 – Use the HTML W3.CSS class in your webpage.
After including the W3CSS CDN framework link stylesheet in their webpage, web developers can use the W3CSS class in their HTML web elements.
<!DOCTYPE html>
<html>
<head>
<title>W3.CSS Implementation Example</title>
<link rel=”stylesheet” href=”https://www.w3schools.com/w3css/5/w3.css”>
</head>
<body>
<div class=”w3-container w3-teal”>
<h1>Lets Explore the best features of W3.CSS Famework </h1>
</div>
<div class=”w3-container w3-yellow”>
<p>This webpage explain usages of W3.CSS framework from a CDN network.</p>
<button class=”w3-button w3-blue”>
Submit <button class=”w3-button w3-pink”> Reset
</button>
</div>
</body>
</html>
Common CSS framework library Classes explanation.
| # | W3.css class name | Why and where to use |
| 1. | W3-container | This w3.css class use to adds padding around the current webpage content |
| 2. | W3-button | This w3.css class use to apply styles a user defines webpage button |
| 3. | W3-blue | This w3.css class use to add a blue background color webpage object element |
| 4. | W3-green | This w3.css class use to add a green background color webpage object element |
| 5. | W3-red | This w3.css class use to add a red background color webpage object element |
| 6. | W3-card | This w3.css class use to creates a card with shadow effect |
| 7. | W3-center | This w3.css class use to align webpage centers text effect |
| 8. | W3-padding | This w3.css class use to adds padding around html webpage element |
| 9. | W3-margin | This w3.css class use to adds margin among around html webpage object |
| 10 | W3-round | This w3.css class use to add a rounds the corners object |
Benefits of using W3.CSS via a CDN with the W3.CSS CDN Framework Link.
- The W3.CSS CDN Framework is easy to add to an HTML webpage with a single line of code.
- Web developers do not need to install or download the W3.CSS CDN Framework to their computer.
- The W3.CSS CDN Framework library provides web developers with responsive design support.
- The W3.CSS CDN Framework is lightweight and fast to use.
- The W3.CSS CDN Framework provides web developers with many built-in, ready-made style classes, including groups (webpage buttons, cards, tables, forms, navigation bars, colors), and more.
- The W3.CSS CDN Framework supports all modern client web browsers.
Disadvantages of the W3.CSS CDN Framework Link.
- A fast internet connection is required to load the W3.CSS CDN linked stylesheet on your webpage.
- If the W3.CSS CDN link is unavailable at any time, the W3.CSS styles in your HTML, JavaScript webpage may not load.
- Unless web developers use a specific W3.CSS CDN URL, they have less control over the W3.CSS CDN framework’s new version updates.
Summary of Including W3.CSS via CDN.
- To include W3.CSS via CDN in your HTML or JavaScript webpage, manually add the W3.CSS stylesheet link within the <head> section of your HTML or JavaScript webpage.
- You can now use or apply existing w3.CSS class names, such as w3-container, w3-button, and w3-card, to your HTML or JavaScript webpage elements.
- To view a preview of the w3.CSS styled output applied to your HTML or JavaScript webpage, open the HTML webpage in a client web browser installed on your computer.
- Using a CDN in an HTML or JavaScript webpage is the fastest and easiest step to creating a responsive webpage with the W3.CSS library framework.
