How can I get my video to fit the block instead of being too small and aligned to the left? I have just copied and pasted the embed code from Vimeo

 

46 minutes ago, Stephen Bruce said:

 I have just copied and pasted the embed code from Vimeo

Don’t do that. Just paste the Vimeo URL, so the automatic embedding with the global embed options can kick in. 

Tried that. Just comes up as a white link

Did you copy that from the browser address bar or from where? It looks like rich text of a link, not just the plain URL. 

I copied it from above my video on vimeo where it shows the link to copy

 

Ah ok i copied from my browser address and it works now, thanks