.WPC {width:4000px; height:2500px; }.WPC div.fb_book_wrapper {width:4000px; height:2500px;}.WPC div.fb_page_wrapper {width:2000px; height:2500px; }.WPC div.fb_page {width:2000px; height:2500px; }.WPC div.fb_page.fb_wide {width:4000px; }.WPC div.fb_page > div.fb_page_content {width:2000px; height:2500px; }.WPC div.fb_page.fb_wide > div.fb_page_content {width:4000px; }