URGENT: Width of table - so screwed

[LuthienMoss]

Idid a HUGE mistake and now I dont know how to correct it! In the Config > Theme box, I put the width to 900% instead of 90% I THINK, cause when Ireloaded the page I was given this: http://img512.imageshack.us/img512/117/ohholycrpde5.jpg

I tried to repair it, but as you see, I cant since the stupid table stretches and I cant find the input box! I'm really freaked out, what should I do!? 

[LuthienMoss]

I forgot, here is the URL: http://bladeyoustain.net/Gallery/cpg1410

[LuthienMoss]

OK, it seems like I finally solved it