title: Change Bootstrap 3 Navbar from transparent to not transparent when in mobile
body: <p>I have a transparent Navbar in Bootstrap 3, and am trying to get the navbar to no longer be transparent if on a mobile device.  In other words, if you expand the menu on a mobile device, I would like the menu items to have a non-transparent colored background.</p>
  
  <p>Haven't been able to figure out how to do this - any ideas?</p>
  
  <p>My HTML code is below:</p>
  
  <pre><code>&lt;!-- Navigation --&gt;
          &lt;nav class="navbar navbar-default navbar-fixed-top navbar-absolute navbar-transparent big" role="navigation" id="navigation"&gt;
              &lt;div class="container"&gt;
                  &lt;!-- Head --&gt;
                  &lt;div class="navbar-header"&gt;
                      &lt;button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#navbar-collapse-1"&gt;
                          &lt;span class="sr-only"&gt;Toggle navigation&lt;/span&gt;
                          &lt;span class="icon-bar"&gt;&lt;/span&gt;
                          &lt;span class="icon-bar"&gt;&lt;/span&gt;
                          &lt;span class="icon-bar"&gt;&lt;/span&gt;
                      &lt;/button&gt;
                      &lt;a class="navbar-brand" href="#"&gt;
                          &lt;img src="assets/images/logo_big.png" class="img-responsive"&gt;
                      &lt;/a&gt;
                  &lt;/div&gt;
                  &lt;!-- Items --&gt;
                  &lt;div class="collapse navbar-collapse" id="navbar-collapse-1"&gt;
                      &lt;!-- Left --&gt;
                      &lt;ul class="nav navbar-nav"&gt;
                          &lt;li class="active"&gt;&lt;a href=""&gt;HOME&lt;/a&gt;&lt;/li&gt;
                          &lt;li&gt;&lt;a href="blog/"&gt;BLOG&lt;/a&gt;&lt;/li&gt;
                          &lt;li&gt;&lt;a href="price/"&gt;PRICING&lt;/a&gt;&lt;/li&gt;
                      &lt;/ul&gt;
  
                  &lt;/div&gt;&lt;!-- /.navbar-collapse --&gt;
              &lt;/div&gt;&lt;!-- /.container-fluid --&gt;
          &lt;/nav&gt;
  </code></pre>