body > header{display:none !important;visibility:hidden !important;}
footer{display:none !important;visibility:hidden !important;}
.navbar-fixed-top{display:none !important;visibility:hidden !important;}
.footer-top{display:none !important;visibility:hidden !important;}
.sidebar{display:none !important;visibility:hidden !important;}
body > div.pub{display:none !important;visibility:hidden !important;}