.WPC {width:2504px; height:1766px; }.WPC div.fb_book_wrapper {width:2504px; height:1766px;}.WPC div.fb_page_wrapper {width:1252px; height:1766px; }.WPC div.fb_page {width:1252px; height:1766px; }.WPC div.fb_page.fb_wide {width:2504px; }.WPC div.fb_page > div.fb_page_content {width:1252px; height:1766px; }.WPC div.fb_page.fb_wide > div.fb_page_content {width:2504px; }