.ui-audio{background:url(../img/audio.png) no-repeat 10px center;background-size:18px 18px; cursor:pointer; background-color: #77cdf7;border:1px solid #cad6df;height: 24px;line-height: 24px;width:100px;border-radius: 5px;}
.ui-audio.play{background-image: url(../img/audio.gif);}
.ui-duration{float: right;margin:0 10px;color:#fff;}