What the heck is this????

[christineavatar]

I have been trying toset up a web site. I get this:

 I can't even erase it!

[BenPleysier · Accepted solution]

With the exception of a missing dot after responsive, I see no problem with the code that you have shown us.

I have a feeling that the problem lies elsewhere in your code.

[Nancy OShea]

Upload your page to a live server and check the code with W3C validation services below.

• https://validator.w3.org/
• https://jigsaw.w3.org/css-validator/

[christineavatar]

Thanks for the information.