#app{font-family:Helvetica Neue,Helvetica,PingFang SC,Hiragino Sans GB,Microsoft YaHei,微软雅黑,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-align:center;color:#2c3e50;padding-top:30px}#app-footer a{padding-left:.2em;padding-right:.2em}#app-footer{text-align:center;font-size:small}.el-upload-dragger{width:80vw!important}#app-control{padding-top:1em;padding-bottom:1em}