I have embedded a YouTube video in my html code! ...?

Question

I have embedded a YouTube video in my html code! It runs well in code playground but while opening it in browser the frame becomes very small?
https://code.sololearn.com/Wl1m9nk919nM/?ref=app

Answer 1

Sorry but it didn't worked, I also got this idea of making it 100% but video becomes very small. CodeShow