What I wrong here?
Replace this line with your code.
there are two proper ways to define a border, the border property:
border: 4px solid red;
or the individual property's:
border-width: 4px; border-style: solid; border-color: red;
you seemed to have used some sort of mixture. Your border has two values (it should have 3) so it has to come up with a default color (black) overwriting your border-color on line 18. Either use the border property correctly or the individual border property's. Hope this helps
Thank you very much!!