#app,body,html{height:100%;font-family:Avenir,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-align:center;color:#2c3e50}.category_edit{width:600px;text-align:left}.category_edit .header{height:80px}.category_edit .el-input{width:300px}