.WPC {width:2556px; height:1792px; }.WPC div.fb_book_wrapper {width:2556px; height:1792px;}.WPC div.fb_page_wrapper {width:1278px; height:1792px; }.WPC div.fb_page {width:1278px; height:1792px; }.WPC div.fb_page.fb_wide {width:2556px; }.WPC div.fb_page > div.fb_page_content {width:1278px; height:1792px; }.WPC div.fb_page.fb_wide > div.fb_page_content {width:2556px; }