still problem with service section on specific page

After your explanation I thought I understood how to add the service section to the gps page. However, when I tried this, I failed. Hereby I show you the pictures of the steps I took. At first I show you the css and the result of it on the blog page. https://drive.google.com/file/d/10M4OzYyBSjdMbw6iMOE2YpPq7V1BEvRP/view?usp=sharing As you can see: the result is what I expected. In the second image: I show the result of css to add the scrolling section to the blog page.https://drive.google.com/file/d/1EdQCtWqra5DRYVhV17Xk_GsoEUa1Okwq/view?usp=sharing Here also the result is fine. The third image contains the page id of the gps page https://drive.google.com/file/d/17oAhCejzyg3Xf2lFqpUGgXl4Tu97dj7u/view?usp=sharing The fourth image shows the effect of the css (left on the image) to the image. No service section. https://drive.google.com/file/d/1KrrRL2y5sJMntiKV2IvOHMsluduWS81s/view?usp=sharing Can you please tell me what I am doing wrong? Kind regards Hans Hagmeijer