Support System Form breaking layout

Hello!

I tried introducing the support "create a new ticket" short-code on a blog entry here: http://blog.inalarmonline.com/ejemplo-de-noticia/ and what you see at the bottom is a sort of side bar (not the actual wordpress sidebar concept, just a theme that allows you to create custom layouts like your theme) that should be on the right but due to the form appearing it moves it to the bottom... any idea how I can fix this? I hate css :\