[Custom box code] Wide content

Hey there! I hope this isn't any bother, considering how much harassment you've had in past. I've used this code for such a while with no problems at all, right up until today, which it seems is because the invisible stretcher image has become broken?

I don't want to pressure you in any way for this, but would there be any way to fix it? I wouldn't mind image hosting the stretcher myself, or anything that wouldn't be too much work for you. I'm still quite attached to non-esclipse deviantart, it's generally what I buy core for, and a lot of people in the communities I join still use the original site, so it'd be a real joy if there was any solution to it! I'd also be very much willing to pay for a fix, if you prefer that. The work you've done for this coding mess of a site has been exceptional for someone who's been providing free content!

In the end, though if you prefer not to work with this feature anymore, I'd completely understand. Thank you for your work with this nonetheless, and I'm glad you've found eclipse an enjoyable update!