Using image (pb) widget

Hi, I have a simple page displaying image file with infographics. I am using image (pb) widget to display the image. How do I get the image centred and filling the page? Thanks in advance! Here is a link:

Try using the full width page template.

I did. It stretches the white background to the right, but the image is still aligned to the left. Strangely, I had no such problems in the English version of the page.

The image is 800px, so it can’t cover the whole space. Try using a bigger image. Where is the english version?

The English version is here:

You are right, this might be due to the different image sizes, will change it and see what happens.

All fixed, sorry for the trouble!