Facebook plugin with fluid width

Due to the inline attribute causes the width of facebook plugin to be fix in a specific size. To solve this problem, use !important to override it.

Take fb like box for example:

If embedded code is:

<div id="fb-root"></div>  
<script>(function(d, s, id) {  
  var js, fjs = d.getElementsByTagName(s)[0];  
  if (d.getElementById(id)) return;  
  js = d.createElement(s); js.id = id;  
  js.src = "//connect.facebook.net/zh_TW/all.js#xfbml=1";  
  fjs.parentNode.insertBefore(js, fjs);  
}(document, 'script', 'facebook-jssdk'));</script>  
<div class="fb-like-box" data-href="https://www.facebook.com/pages/[your page]/[id]" data-show-faces="false" 
data-stream="true" data-header="false"></div>  

However, the most useful way is adding below in CSS

.fb-like-box, .fb-like-box span, .fb-like-box span iframe[style] {  
  width: 100% !important;  

Then it works!