.progressbar-container{position:relative}.progressbar-container>.progressbar{position:absolute;bottom:0;left:0;width:0;height:5px;background-color:#ccc}.csstransitions .progressbar-container>.progressbar{-webkit-transition:width 500ms;-moz-transition:width 500ms;-o-transition:width 500ms;transition:width 500ms}.progressbar-container>.progressbar.finish{opacity:0}.csstransitions .progressbar-container>.progressbar.finish{-webkit-transition:opacity 500ms 500ms;-moz-transition:opacity 500ms 500ms;-o-transition:opacity 500ms 500ms;transition:opacity 500ms 500ms}