It seems to work if you modify the html code a bit. ^^
Ah, I knew that it would work that way; I just vaguely remembered there being some rule of some sort that the three pictures needed to be of the same format. Looking back through the threads, it doesn't seem that there is... what I'm remembering is probably this:
We can try to work something out if you want to keep the border, but either way, can you make the middle one png instead of jpg to match the left and right?
(Odd how the mind remembers things). All of the current banners are in PNG format, so it's possible that the site just grabs the left.png/middle.png/right.png out of a random folder instead of searching for the extensions/formats. I can't think of any other ways to tell how the system is selecting the files, so I can't tell if it can select multiple files of different formats yet. Then again, Anony said he didn't mind animated GIFs and previously mentioned he'd take a JPG setup (*points to December*):
I'd prefer PNG, but if a JPG setup looks ok, they will be alright as well.
(Continues mumbling to himself). Er, so what does Anony have to say?
Although I like the theme and kawaii figures in yours, they don't superbly fit together. I think a version with all chibi nekomimi would be best next to a version with 'normal' nekomimi characters like the right one.
Hmm. I made the banner with the animated GIF in mind, so I agree with you on that. But then I wondered if it would be too much if all I had were chibi nekomimis everywhere, so I decided to use Fate(?) instead. But really, I just ran out of chibi nekomimis >_<. I need to find some more and see what I can make.