#app{font-family:Avenir,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-align:left;color:#2c3e50;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;height:100%}.content{-webkit-box-flex:1;-ms-flex:1 0 auto;flex:1 0 auto;padding:20px}.footer{-ms-flex-negative:0;flex-shrink:0;padding:20px}