37 Error's W3C CSS Validation Service

Why does Catch Responsive Pro CCS have 37 errors and 124 warnings when W3C CSS Validation Service checks one of my website pages???? This kind of data seriously hurts my Google rankings which places far less informative websites above my in the rankings. These errors seriously need to be addressed and fixed in your CCS I would enclose the report, but this forum doesn't allow enclosures.