.WPC {width:1920px; height:1359px; }.WPC div.fb_book_wrapper {width:1920px; height:1359px;}.WPC div.fb_page_wrapper {width:960px; height:1359px; }.WPC div.fb_page {width:960px; height:1359px; }.WPC div.fb_page.fb_wide {width:1920px; }.WPC div.fb_page > div.fb_page_content {width:960px; height:1359px; }.WPC div.fb_page.fb_wide > div.fb_page_content {width:1920px; }