By default CSS will not load when you execute your tests in Jenkins with HTML publish option.
CSS is stripped out because of the Content Security Policy in Jenkins.
The default rule is set to:
sandbox; default-src 'none'; img-src 'self'; style-src 'self';
This rule set results in the following:
- No JavaScript allowed at all
- No plugins (object/embed) allowed
- No inline CSS, or CSS from other sites allowed
- No images from other sites allowed
- No frames allowed
- No web fonts allowed
- No XHR/AJAX allowed, etc.
To relax this rule, go to Manage Jenkins-> Dashboard --> Manage Jenkins, Under 'Tools and Actions' section, select Script console and type in the following command:
System.setProperty("hudson.model.DirectoryBrowserSupport.CSP", "")
and Press Run. If you see the output as 'Result:' below "Result" header then the protection disabled. Re-Run your build and you can see that the new HTML files archived will have the CSS enabled.
