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<h1>Upgrading to Bootstrap 2</h1>
<p class="lead">Learn about significant changes and additions since v1.4 with this handy guide.</p>
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<h2>Rough outline</h2>
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<li>Docs completely overhauled
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<li>Responsive thanks to new grid system</li>
<li>Now less marketing and more information</li>
<li>Extensive use of tables to share classes and elements of most components</li>
<li>Broken down into several pages for easier consumption</li>
</ul>
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<li>Updated grid system, now only 12 columns
<ul>
<li>Same great classes, but now only 12 columns</li>
<li>Responsive approach means your projects virtually work out of the box on smartphones, tablets, and more</li>
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</li>
<li>New thumbnails (previously media grids)
<ul>
<li><code>.media-grid</code> class has been changed to <code>.thumbnails</code></li>
<li>Individual thumbnails now require <code>.thumbnail</code> class</li>
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<li>Updated forms
<ul>
<li>Default form style is now stacked to use less CSS and add flexibility</li>
<li>Exact same markup is required for vertical or horizontal forms—just swap the classes</li>
<li>New form defaults for search, inline, vertical, and horizontal</li>
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<li>Updated tables
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<li>Table classes made more consistent</li>
<li>Removed unused table color options (too much code for such little impact)</li>
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<li>Typography
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<li>Right-aligned option for blockquotes if float: right;</li>
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<li>Buttons
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<li>Added button bar options</li>
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