body{margin:0;padding:0}.toolbar{border-bottom:1px solid #e4e7eb;padding:5px;background:#f8f9fb;font-size:13px}.toolbar input{position:relative;top:1px}pre{text-align:left}#app{font-family:Avenir,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-align:center;color:#2c3e50}ul{text-align:left}li button{margin-left:1em}