@nasrin1748 apologies I've missed this one ... so this is not the place to file these issues as these are PyScript .com related, where none of its code is part of this repository. I might add @FabioRosado in here as it feels a sensible question and yet, where you see that is in an iframe, the page that once runned on full screen provides that functionality ... so what are your arguments to make that page look different in its actual real-world preview? 'cause here I might disagree myself, as that's just n iframe, but maybe you have reasons to make that iframe don't look like the exact page you're going to eventually share?