#app{font-family:Avenir,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:#2c3e50;width:100%;height:100%}body,html{height:100%;margin:0;font-size:12px}*{margin:0;padding:0}.ant-btn{padding:0 15px!important}