| how to fix the ExtentReport.html without css styple See the highlight, add htmlReporter.config().setResourceCDN(ResourceCDN.EXTENTREPORTS); private void init(List<XmlSuite> xmlSuites) {String suiteName = xmlSuites.get(0).getName();
 ExtentHtmlReporter htmlReporter = new ExtentHtmlReporter(OUTPUT_FOLDER + FILE_NAME);
 htmlReporter.config().setDocumentTitle("ExtentReports: " + suiteName);
 htmlReporter.config().setReportName(suiteName);
 htmlReporter.config().setTestViewChartLocation(ChartLocation.TOP);
 htmlReporter.config().setTheme(Theme.STANDARD);
 htmlReporter.config().setChartVisibilityOnOpen(true);
 htmlReporter.config().setEncoding("utf-8");
 //Fix the report with css stype
 htmlReporter.config().setResourceCDN(ResourceCDN.EXTENTREPORTS);
  extent = new ExtentReports();extent.attachReporter(htmlReporter);
 extent.setReportUsesManualConfiguration(true);
 }
 After that, rerun the test, and open the report, it shows the css style as below. 
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