How do i center Youtube Video (iframe) in twitter bootstrap 3?
Hi I am trying to center the iframe for a Youtube video in Twitter Boostrap 3, currently it is left aligned. I have used the following html: <div class="embed-responsive embed-responsive-16by9"> <iframe class="embed-responsive-item" src="http://www.youtube.com/embed/zpOULjyy-n8?rel=0" align="center" id="videothumbnail"></iframe> </div> CSS: #videothumbnail{ height: 50%; width: 50%; float: center;} Use classes col-xs-12 text-center . You don't need float:center; So change this: <div class="embed-responsive embed-responsive-16by9"> to <div class="embed-responsive embed-responsive-16by9 col-xs-12