/* trigger button */ 
#download_now { 
    background:transparent url(/img/home/download.png) no-repeat scroll 0 0; 
    display:block; 
    height:44px; 
    margin-bottom:30px; 
    overflow:hidden; 
    text-indent:-999em; 
    width:159px; 
    cursor:pointer; 
} 
 
/* mouseover state */ 
#download_now:hover { 
    background-position:0 -44px ;         
} 
 
/* clicked state */ 
#download_now:focus { 
    background-position:0 -88px; 
} 
 
/* tooltip styling */ 
.tooltip { 
    display:none; 
    background:url(http://static.flowplayer.org/tools/img/tooltip/black_arrow_big.png); 
    height:163px; 
    padding:40px 30px 10px 30px; 
    width:310px; 
    font-size:11px; 
    color:#fff; 
} 
 
/* a .label element inside tooltip */ 
.tooltip .label { 
    color:yellow; 
    width:35px; 
} 
 
.tooltip a { 
    color:#ad4; 
    font-size:11px; 
    font-weight:bold; 
}