Over the night I got another idea, so in the morning I tried to implement it, but without success yet. What is about? I used an image as the body background, and colours to be transparent, and all was OK. But after, I decided to try to apply the colour transparency only for a specific GenerateBlock container. So, I need to see a part of the image background I used for the body only inside the container. I do not want to see that image background on other parts of the page content than inside that specific GenerateBlock container. Is it possible to make it? Thank you.