.ui-progressbar{height:2em;text-align:left;overflow:hidden;}
.ui-progressbar .ui-progressbar-value{margin:-1px;height:100%;}
.ui-progressbar .ui-progressbar-overlay{background:url("images/animated-overlay.gif");height:100%;filter:alpha(opacity=25);opacity:0.25;}
.ui-progressbar-indeterminate .ui-progressbar-value{background-image:none;}