body,div,footer,h1,h2,h3,h4,h5,h6,header,html,ol,ul{margin:0;padding:0;-webkit-tap-highlight-color:transparent;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body,html{font-family:sans-serif;background:#f5f5f5}#app,body,html{height:100%}