a.delete-btn{color:#fff}.song-alias{color:#999}a.play-btn.playing{color:orange}.song-list li:hover{background-color:#f4f4f4}html,body{margin:0;padding:0}.nowrap{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.player-icon{color:#fff;font-size:25px;display:block}.white-card{background-color:#fff;border-radius:2px;padding:10px}@media only screen and (min-width:992px){.container{width:1000px;margin:0 auto}}