.history-popover{position:fixed;width:calc(100% - 570px);top:37px!important;right:16px!important;left:auto!important;background:initial!important}.history-popover .el-dialog__header{margin:0;padding:4px 10px!important}.history-popover .el-dialog__header .el-dialog__title{color:#fff;font-size:14px}