Topic-icon Twitter logo shows huge size on facebook registartaion page

I'm testing my registration / logon with facebook on my joomla site.  I'm actually able to get it to work.  However when I click the Facebook Icon to logon or Register with facebook, the Twitter (X) logo that I also want to use to log on to my site shows as huge, rather than the simple button as it shows on the home page.  It takes up most of the registration page and makes it really unusable. 
See attached files.
Attachments:
Support Specialist
This sounds like a CSS issue. Can you provide a URL where I can see the behavior in action?

-Melissa
The site url is www.meetmeworld.net/
The Facebook and X logon options are located under the Username entry field.
Click on the Facbook button.
You see the message "Thanks for signing in using Facebook. Do you already have an account on this site, or would you like to create one?"
Then the login input fields. After that, there is a huge X logo, followed by the user registration fields.
Support Specialist
Your Facebook Application is in dev mode still, which doesn't allow anyone that's not an admin of the app to login with Facebook. Can you switch the app to production so we can login and see the Login / Register page?

Thanks,
Alex
It hasn't been reviewed yet, but I can switch it. I think that means I have to start over again.
I can create an admin account for sourcecoast if that will let you do what you need.
I have published the app.
Support Specialist
6 days 18 hours ago #68939 by mel
Is your pending data use checkup due on your app? Or if it's a business app, have you gone through Business Verification? When using the FB login button, I get the following error message in a popup "Facebook Login is currently unavailable for this app, since we are updating additional details for this app. Please try again later".

You can also add an administrator or developer role for me (search for Melissa Andreae) in your app and I can check it out that way instead.

-Melissa
Hi Melissa,
I tried to add you as an Administrator and Developer by searching for your name and I get the message "Melissa Andreae" does not resolve to a valid user ID

I think everything is done otherwise. the dashboard says I have no pending actions and my business is verified.
Support Specialist
5 days 18 hours ago #68942 by mel
I just sent you an email with a Facebook user Id to try for adding a role.