Bootstrap 3 Tutorial






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Bootstrap 3 Tutorial



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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



Try it Yourself Examples


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.


Responsive Bootstrap Page

Bootstrap Example



<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>
      <p>Ut enim ad..</p>
    </div>
    <div class="col-sm-4">
      <h3>Column 2</h3>
      <p>Lorem ipsum
dolor..</p>
      <p>Ut enim ad..</p>
    </div>
    <div class="col-sm-4">
      <h3>Column 3</h3>
      <p>Lorem ipsum
dolor..</p>
      <p>Ut enim ad..</p>
    </div>
  </div>
</div>

Try it Yourself »


Click on the "Try it Yourself" button to see how it works.







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Bootstrap Quiz Test


Test your Bootstrap skills at W3Schools!


Start Bootstrap Quiz!



Bootstrap References


At W3Schools you will find a complete Bootstrap reference of all CSS classes,
Components, and JavaScript plugins - all with "Try it Yourself" examples:



  • Complete List of All Bootstrap ClassesPopular


  • Bootstrap CSS Text/Typography

  • Bootstrap CSS Buttons

  • Bootstrap CSS Forms

  • Bootstrap CSS Helpers

  • Bootstrap CSS Images

  • Bootstrap CSS Tables


  • Bootstrap Components Dropdowns

  • Bootstrap Components Navs

  • Bootstrap Components Glyphicons


  • Bootstrap JS Affix

  • Bootstrap JS Alert

  • Bootstrap JS Button

  • Bootstrap JS Carousel

  • Bootstrap JS Collapse

  • Bootstrap JS Dropdown

  • Bootstrap JS Modal

  • Bootstrap JS Popover

  • Bootstrap JS Scrollspy

  • Bootstrap JS Tab

  • Bootstrap JS Tooltip



Bootstrap Themes / Templates


We have made some Bootstrap Templates you can play around with. They are completely free to use:




Theme Company

Browse Themes



Templates

Browse Basic Templates




Bootstrap 3 vs. Bootstrap 4


Bootstrap 4 is the newest version of Bootstrap; with new components, faster stylesheet and more responsiveness.


Bootstrap 4 supports the latest, stable releases of all major browsers and
platforms. However, Internet Explorer 9 and down is not supported.



If you require IE8-9 support, use Bootstrap 3. It is the most
stable version of Bootstrap, and it is still supported by the team for critical bugfixes and documentation changes. However, no new features will be added to
it.




Did You Know?


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.




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