.audio-waveform{height:32px}@media (min-width:768px){.audio-waveform{height:48px}}@media screen and (max-width:768px){.wave .btn-play{position:absolute;left:15px;bottom:4px}.wave .btn-play i{font-size:23px;opacity:.9}}#mini-player .key{position:absolute;top:0;right:28%;opacity:.2;font-size:30px;font-weight:800;color:#000}#mini-player .bpm{position:absolute;top:0;right:8%;opacity:.2;font-size:30px;font-weight:800;color:#000}}