wffweb/src/main/java/com/webfirmframework/wffweb/tag/html/attribute/global/Style.java
public void removeAllCssProperties() {
        final long stamp = lock.writeLock();
        try {
            cssProperties.clear();
            abstractCssPropertyClassObjects.clear();
            super.removeAllFromAttributeValueMap();
        } finally {
            lock.unlockWrite(stamp);
        }

    }
public void removeAllCssProperties() {
        final long stamp = lock.writeLock();
        try {
            cssProperties.clear();
            abstractCssPropertyClassObjects.clear();
            super.removeAllFromAttributeValueMap();
        } finally {
            lock.unlockWrite(stamp);
        }

    }
Removes all css properties

@since 3.0.1