 <p>I am not sure about the bootsrap, But here is the generic way of approach to solve your problem.</p> <p><strong>HTML</strong></p> <pre><code>&lt;div class="main"&gt; &lt;div&gt;one&lt;/div&gt; &lt;div&gt;two&lt;/div&gt; &lt;div&gt;three&lt;/div&gt; &lt;div&gt;four&lt;/div&gt; &lt;div&gt;five&lt;/div&gt; &lt;div&gt;six&lt;/div&gt; &lt;div&gt;seven&lt;/div&gt; &lt;div&gt;eight&lt;/div&gt; &lt;div&gt;nine&lt;/div&gt; &lt;div&gt;ten&lt;/div&gt; &lt;div&gt;eleven&lt;/div&gt; &lt;div&gt;twelve&lt;/div&gt; &lt;div&gt;thirteen&lt;/div&gt; &lt;div&gt;fourteen&lt;/div&gt; &lt;div&gt;fifteen&lt;/div&gt; &lt;/div&gt; </code></pre> <p><strong>CSS</strong></p> <pre><code>.main div { float: right; width: 70px; } .main div:nth-child(6n + 7) { clear: right; } </code></pre> <p><a href="http://jsfiddle.net/q9zh8508/1/" rel="nofollow"><strong>FIDDLE DEMO</strong></a></p>