#debugPanel>*,.item{display:inline-block}#debugPanel{position:absolute;top:0;left:0;color:#fff;border-bottom:1px solid #222;border-right:1px solid #222}.item{background:rgba(0,0,0,.4);border-left:1px solid #222;min-width:7em;text-align:center;cursor:pointer;font-size:14px;padding:6px}.item:hover{background:rgba(0,0,0,.6)}#debugMute:before{content:'Mute'}#debugPause.muted:before{content:'Unmute'}#debugPause:before{content:'Pause'}#debugPause.paused:before{content:'Play'}#debugCellId:after,#debugCellId:before{content:'';display:inline-block;padding:0 4px}