[class^="Nam-"][class*="StdCss-"][class$="-Cls"]{ color:red; } /*note the space after the class name---------v*/ [class^="Nam-"][class*="StdCss-"][class*="-Cls "]{ color:blue; } /* v---note the space before the class name*/ [class*=" Nam-"][class*="StdCss-"][class$="-Cls"]{ color:green; } /* v------space before and after---------v */ [class*=" Nam-"][class*="StdCss-"][class*="-Cls "]{ color:purple; }