Rocket Validator automatically checks your pages on the W3C Validator.
HTML issues tagged as parse error.
A CSS definition for
background-image could not be understood by the parser. Check its definition to ensure that it’s well formed and that it contains an appropriate value.
CSS styles could not be parsed, check the indicated line to find what caused the parser to fail. Common causes are unclosed curly brackets or comments, missing semicolons or unexpected or empty properties.
Read more about CSS: Cascading Style Sheets syntax
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