Hi please i need some help here. It says i should give a 1px, solid border with a color of #0a0a23... where did i go wrong pls?

[jwilkins.oboe]

I’ve edited your code for readability. When you enter a code block into a forum post, please precede it with a separate line of three backticks and follow it with a separate line of three backticks to make it easier to read.

You can also use the “preformatted text” tool in the editor (</>) to add backticks around text.

See this post to find the backtick on your keyboard.
Note: Backticks (`) are not single quotes (').