Freecodecamp, tester is failing to judge me

Here is what is happening
the anchor tag is working fine in the side browse (if you want), but whenever i test, it tells me to not change the anchor tag color, which I do not, even if i run the test before editing any thing it still output the same thing (with others, but they are not my concern)

My code so far

a {
  color: #000;
  color: blue;
<a href="" target="_blank">CatPhotoApp</a>

My browser information:

User Agent is: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.135 Safari/537.36.

Challenge: Adjust the Hover State of an Anchor Tag

Link to the challenge:

I copy and pasted your code into the tests and it passes.

Are you using a browser extension that changes the appearance of websites (such as a “dark mode” extension)?

thanks pal, i think that is it