Hey @rose_puc, as Jim mentioned, the issue is that the container you’re placing your Hype document into needs to have a minimum height. When you have a height set as a percentage, the height becomes 100% of 0px, which means that your document won’t appear. So, you could either set a minimum height for that container (by setting
min-height:400px or something appropriate on your Hype div) or build your layout so that it doesn’t need a responsive height.
This video explains how to set up a flexible document for wordpress embedding: https://youtu.be/CuwkJTtuGLc