#app,body,html{float:left;width:100%;height:100%}#app{font-family:Avenir,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-box-sizing:border-box;box-sizing:border-box;overflow:hidden;background:#f7f9fc}