My site was not verified. Says Error: Bad Value

I get the following errors when I try to verify the site.

Error: Bad value https://fonts.googleapis.com/css?family=Changa+One|Open+Sans:400,700,700italic,400italic,800 for attribute href on element link: Illegal character in query: | is not allowed. From line 7, column 1; to line 7, column 139 ize.css">↩<link href='https://fonts.googleapis.com/css?family=Changa+One|Open+Sans:400,700,700italic,400italic,800' rel='stylesheet' type='text/css'>↩ < Syntax of URL: Any URL. For example: /hello, #canvas, or http://example.org/. Characters should be represented in NFC and spaces should be escaped as %20. Common non-alphanumeric characters other than ! $ & ' ( ) * + - . / : ; = ? @ _ ~ generally must be percent-encoded. For example, the pipe character (|) must be encoded as %7C.

Warning: Section lacks heading. Consider using h2-h6 elements to add identifying headings to all sections. From line 27, column 7; to line 27, column 15 r">↩ <section>↩