Quotes re not an HTML requirement for any item that isn’t an external call/request. Width=NNN does not need quotes.
Likely to save you about 1 second of your life that you would otherwise not get back.
Being a simpleton, I would need that typed out exactly how to copy. Not sure what “NNN”means, etc. I can merely copy and paste.
Keep in mind I am a high school dropout/kickout.