#play {
 outline: none;
 cursor: pointer;
 text-align: center;
 text-decoration: none;
 font: bold 46px Arial, Helvetica, sans-serif;
 color: #fff;
 padding: 10px 20px;
 border: solid 1px #166f16;
 background: #166f16;
-moz-border-radius: 10px;
-webkit-border-radius: 10px;
border-radius: 10px;
-moz-box-shadow: 2px 2px 10px rgba(0,0,0,0.5);
-webkit-box-shadow: 2px 2px 10px rgba(0,0,0,0.5);
box-shadow: 2px 2px 10px rgba(0,0,0,0.5);
}

#play:hover {
 background: #013220;
 border: solid 1px #013220;
}

#mute {
 outline: none;
 cursor: pointer;
 text-align: center;
 text-decoration: none;
 font: bold 46px Arial, Helvetica, sans-serif;
 color: #fff;
 width:160px;
 height:160px;
 border: solid 1px #228b22;
 background: #228b22;
-moz-border-radius: 80px;
-webkit-border-radius: 80px;
border-radius: 80px;
-moz-box-shadow: 0 1px 3px rgba(0,0,0,0.5);
-webkit-box-shadow: 0 1px 3px rgba(0,0,0,0.5);
box-shadow: 0 1px 3px rgba(0,0,0,0.5);
}

#mute:hover {
 background: #013220;
 border: solid 1px #013220;
}

#screen {
 outline: none;
 cursor: pointer;
 text-align: center;
 text-decoration: none;
 font: bold 26px Arial, Helvetica, sans-serif;
 color: #fff;
 width:160px;
 height:160px;
 border: solid 1px #228b22;
 background: #228b22;
-moz-border-radius: 80px;
-webkit-border-radius: 80px;
border-radius: 80px;
-moz-box-shadow: 0 1px 3px rgba(0,0,0,0.5);
-webkit-box-shadow: 0 1px 3px rgba(0,0,0,0.5);
box-shadow: 0 1px 3px rgba(0,0,0,0.5);
}

#screen:hover {
 background: #013220;
 border: solid 1px #013220;
}