A Custom Homepage for IMVU?

So I'm sick of having the traditional layout for IMVU. I really need someone to show me some site or something that will let me design almost a website that I can post onto my homepage and cover up the panels and things. I've seen people do it before, I just don't know how. I've tried different websites, like Wix for example, but I don't understand what I should be doing to make it and get it on my IMVU HP. So could someone tell me a site and how to make it work? Please?