.thrilla-track{
background:#14161a;
padding:20px;
margin-bottom:20px;
border-radius:8px;
color:#fff;
}

.thrilla-audio{
width:100%;
margin-top:10px;
}

.thrilla-buy{
display:inline-block;
margin-top:10px;
padding:10px 16px;
background:#ff2c2c;
color:#fff;
text-decoration:none;
border-radius:5px;
}

.thrilla-buy:hover{
background:#ff0000;
}