*{-webkit-user-select:none;-moz-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent}html{cursor:default}h1{position:absolute;width:100%;z-index:1}canvas{box-sizing:border-box}a,button,input,select,textarea{-webkit-tap-highlight-color:transparent}.ui-container .btn{transition:all .2s cubic-bezier(.175,.885,.32,1.275);cursor:pointer}.ui-container .btn:active{box-shadow:0 15px 20px #00000005}.ui-container .btn:active:after{box-shadow:inset 0 -2px 5px #fff,inset 0 2px 5px #00000026}.ui-container .btn.active.play-pause .icon.pause{opacity:1;transform:translate(-50%,-50%)}.ui-container .btn.active.play-pause .icon.play{opacity:0;transform:translate(-50%,50%)}.ui-container .btn a{position:absolute;top:0;left:0;width:100%;height:100%}.ui-container .btn a{z-index:10}.ui-container .btn .icon{transition:all .1s cubic-bezier(.175,.885,.32,1.275)}.pointer{cursor:grab}