code: public static void removeSupportOfCssClass(final Class<?> cssClass) {
          if (cssClass != null) {
              for (final Entry<String, Class<?>> entry : CSSPROPERTY_CLASSES
                      .entrySet()) {
                  if (entry.getValue() == cssClass) {
                      CSSPROPERTY_CLASSES.remove(entry.getKey());
                      break;
                  }
              }
          }
      }
docs: removes the support for the class from {@code Style class} or its
  extended class.
  
  @param cssClass
  @since 1.0.0
  @author WFF