Which type of quotes we should use in css background url (“….”)? Single, double or no quote needed? [duplicate]
The URL bits of all three of your examples are valid CSS, according to the CSS specification. Note that the spec identifies some characters in a URL which will need to be escaped with a backslash if present in an unquoted URI, such as parentheses, commas, white space characters, single quotes (‘) and double quotes … Read more