Hey there, I seem to be having trouble getting my vimeo iframe embed to be responsive, I've searched around the forum and came across similar topics but still have had no luck.
I also came across this:
which I thought might do the trick, but it doesn't seem to work for me even after I added the custom code. It also moved all my iframes from the center of the page to the left. I'm not too experienced with this kind of stuff but if anyone could help me out in anyway with a trick that they used that would be awesome.