.echartsPiebox{position:relative;height:100%}.echartsPiebox .iconfont{position:absolute;right:0;top:0;font-size:20px}.echartsPiebox .el-dialog{height:600px}.echartsPiebox .el-dialog .el-dialog__body{height:calc(100% - 54px)!important;overflow:hidden}.chart-preview div,.chart-preview div canvas{width:100%!important;height:100%!important}