css Linking html with css troubles

[Víctor Pan]

Hello, I’m a beginner and I’m trying to link my html file with my css file. Mi css file is inside a folder called css, in the same folder that the html file. I’ve written in the head of my html file:

 <link rel=”stylesheet” type=”text/css” href=”css/styles”>

But the thing is I can not change my tags background colors neither nav, neither footer, content…

I don’t know what I’m doing wrong but maybe you can help with that. Thank you.

estilos.css index.html

[dsonesuk]

The only thing that use nested curly braces are the media queries, for every opening curly brace '{' there must be an closing curly brace '}' to go with it, the first anchor selector doesn't have closing, as do many more, one even ends with ']' instead.

Edited May 3, 2020 by dsonesuk

[Víctor Pan]

Thank you very much i have to change my glasses because i can't see properly. Trank you very much!!!!!