i mean my new design in my power gallery site not on my detail page( i have not yet add to my detail page just want to preview first), i preview it in my power galley site, you know when you upload your new design, it's will add it to power gallery file, so i log in to my power gallery site and preview it there.
it just take long time loading loading and keep loading, if i preview other existing design its only take a second.
here is the link index.php?gallery=17&theme=light