HTML and CSS Reference
A string ( <string> ) is a series of characters enclosed by either single or double quotes. If
a string needs to include the same quote that encloses it, it must be escaped. For example,
'That\'s amazing!' or "Deploy the \"scare quotes\" at once!" . If a newline is
needed within a string, it is represented as \A , which is the Unicode codepoint for the line feed
character. Any Unicode character can be represented using an escaped codepoint reference;
thus, a left curly double quotation mark is represented \201C . If a string does contain a line-
feed for legibility reasons, it must be escaped and will be removed when processing the string.