Flexible width layout for Facebook Like Box/Activity Stream to use in Responsive Designs

facebook_like-box_responsive.css

/*
Make the Facebook Like box responsive (fluid width)
https://developers.facebook.com/docs/reference/plugins/like-box/
*/

/* This element holds injected scripts inside iframes that in some cases may stretch layouts. So, we're just hiding it. */
#fb-root {
  display: none;
}

/* To fill the container and nothing else */
.fb_iframe_widget, .fb_iframe_widget span, .fb_iframe_widget span iframe[style] {
  width: 100% !important;
}

Thank you so much, it's working perfectly.

Do not work for me. Could you reiview it?
http://huongnghiepnhatban.com
many thanks

Thanks smeranda:

I've seen this one on http://www.urgentfiles.com/ but didn't find coding, Now you really help me with finding this code.