I am having trouble with html+css= bffs

Okay, all on your lonesome: add a tag between the tags in the HTML tab to the right. The link should have an href attribute that points to stylesheet.css.
error code:

Oops, try again. Did you set type=‘text/css’? Make sure to type it just as shown, without extra spaces.

my code:

<!DOCTYPE html>
	<head><a href><link type=="text/css" rel="stylesheet" href= "stylesheet.css" /></a>

what is <a href></a> doing there? It absolutely doesn’t belong there. Between type and "text/css", you have two equal signs rather then the usual one equal sign

thank you very much!!