Why is EasyEda opening as a vertical split screen in Firefox?

Can you upload a screenshot to imgur.com or somewhere like that to show what you mean?

I do not have an account with a photo share site, but the screenshot would show EasyEda on the left halve of the screen and what ever other site, i.e. Google, on the right side. If I open another tab, EasyEda is on its left side as well. How do I get back to a full screen for EasyEda and keep it off of my other tabs?

Sorry Jeeper but I've not seen this behaviour before.

Have you tried logging out of EasyEDA and then pressing F5 to refresh the page?

You could also try:

Log out of EasyEDA then:

Firefox > Preferences > Advanced > Offline Web Content and User Data

Try Clear Now first.

If that doesn't help, try selecting EasyEDA.com and then click Remove.

The next time you go to EasyEDA there will be a bit of a delay but it should then start up at the latest version and you can log in as usual.

Hi,
you don't need any account to post an image somewhere online. there are many image hosting sites that let you post an image freely.
try this one for example : http://postimage.org/