.entropizer-track{background-color:#bbb;color:#fff;text-align:center;font-size:1em;width:100%;height:30px;line-height:30px;position:relative;border-radius:15px;overflow:hidden}.entropizer-bar{width:0;height:30px;position:absolute;left:0;-moz-transition:background-color .75s ease,width .25s ease-out;-o-transition:background-color .75s ease,width .25s ease-out;-webkit-transition:background-color .75s ease,width .25s ease-out;transition:background-color .75s ease,width .25s ease-out}.entropizer-text{width:100%;position:absolute;left:0;z-index:1}