.mp3{
position:fixed;
-webkit-transition:All 1s ease;
-moz-transition:All 1s ease;
-o-transition:All 1s ease;
top:10px;
overflow:hidden;
left:10px;
background:#fff;
width:10px;
border-radius:2px;
padding:10px;
-moz-box-shadow: 0px 0px 5px #ddd;
-webkit-box-shadow: 0px 0px 5px #ddd;
box-shadow: 0px 0px 5px #ddd;}
.mp3:hover{
width:50px;
}
</style>
<div class="mp3">
<embed src="http://www.sheepproductions.com/billy/billy.swf?autoplay=true&f0=http://k005.kiwi6.com/hotlink/zo4uctp5kl/---_lee_ji_soo_-_flying_petals.mp3&t0=&total=1" quality="high" wmode="transparent" width="200" height="10" name="billy" align="middle" type="application/x-shockwave-flash" /></div>