The code is valid.
Restart step and do it again If it doesn’t pass, try the following:
“Note: Some browser extensions, such as ad-blockers and dark mode extensions can interfere with the tests. If you face issues, we recommend disabling extensions that modify the content or layout of pages, while taking the course.”
yeh it’s so annoying,after restarting over and over again, i can’t help tampering the source codes of the tutorial to pass these stucking steps,i will definitely try to close suspicious extensions.