.fade-enter-active,.fade-leave-active{transition-duration:.3s;transition-property:opacity;transition-timing-function:ease}.fade-enter,.fade-leave-active{opacity:0}#app{font-family:Avenir,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:#2c3e50;margin-top:6px;margin:0;padding:0}#vol{margin-top:20px}#vol,h3{text-align:center}