Why is my error highlighting off the page?

On my form "Sell MacBook Pro NYC" the error highlight for required fields runs off the page. In our other forms this doesn't happen so I'm confused as to what is causing this one to do it. 

The form warnings are extending the width of your form and it looks like the form width needs to be set smaller.  The current value applied is 425px but that doesn't seem to be the case in your form:

When I entered 425 in the width once again, it updated to the proper width and the warnings no longer extended what would be beyond the end of your page:

https://form.jotformpro.com/71586396252970

Try simply updating the form width and the warnings should be fixed.  Since you are using the full source code to embed your form, you would need to grab the updated code and insert the new code in your page.

That worked! Thank You.