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Bootstrap is the most popular HTML, CSS, and JavaScript framework for developing responsive, mobile-first websites.Bootstrap is completely free to download and use!Start learning Bootstrap now »Learn Bootstrap
This Bootstrap tutorial contains hundreds of Bootstrap examples.
With our online editor, you can edit the code, and click on a button to view the result.
<div class="jumbotron text-center">
<h1>My First Bootstrap Page</h1>
<p>Resize this responsive page to see the effect!</p>
</div>
<div class="container">
<div class="row">
<div class="col-sm-4">
<h3>Column 1</h3>
<p>Lorem ipsum
dolor..</p>
</div>
<div class="col-sm-4">
<h3>Column 2</h3>
<p>Lorem ipsum
dolor..</p>
</div>
<div class="col-sm-4">
<h3>Column 3</h3>
<p>Lorem ipsum
dolor..</p>
</div>
</div>
</div>
Click on the "Try it Yourself" button to see how it works.
Add the correct class name to transform the list below into a pagination menu.
<ul class=""> <li><a href="#">1</a></li> <li><a href="#">2</a></li> <li><a href="#">3</a></li> <li><a href="#">4</a></li> <li><a href="#">5</a></li> </ul>
Test your Bootstrap skills at w3resource!
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At w3resource you will find a complete Bootstrap reference of all CSS classes, Components, and JavaScript plugins - all with "Try it Yourself" examples:
We have made some Bootstrap Templates you can play around with. They are completely free to use:
This tutorial follows Bootstrap 3, which was released in 2013. However, we also cover newer versions; Bootstrap 4 (released 2018) and Bootstrap 5 (released 2021).
The main differences between Bootstrap 5 and Bootstrap 3 & 4, is that Bootstrap 5 has switched to JavaScript instead of jQuery.
Note: Bootstrap 3 and Bootstrap 4 is still supported by the team for critical bugfixes and documentation changes, and it is perfectly safe to continue to use them. However, new features will NOT be added to them.
W3.CSS is an excellent alternative to Bootstrap.
W3.CSS is smaller, faster, and easier to use.
If you want to learn W3.CSS, go to our W3.CSS Tutorial.