I've embedded a soundcloud player in to my website via iframe. I was wondering if it was possible to edit the css within the iframe and change the background colour?
iFrame link:
< iframe width="100%" height="450" scrolling="no" frameborder="no" allow="autoplay" src="https://w.soundcloud.com/player/?> url=https%3A//api.soundcloud.com/playlists/666712575%3Fsecret_token%3Ds-z7Zki&color=7b5cff&auto_play=false&hide_related=false&show_comments=true&show_user=true&show_reposts=false&show_teaser=true&" visual="false""">
