@page {

nav, navbar, header, footer {display:none;}

}

@page {
    margin: 27mm 15mm 27mm 15mm; /* LS */
    size: A4;
  
    /*
    @footnotes {
      border-top: thin solid black;
      padding-top: 0.3em;
      margin-top: 0.6em;
      margin-left: 30%;
    }
    */
  }

  @page {
  /* page breaks */   
div.frontcover, div.halftitlepage, div.titlepage { page-break-before: right }
div.imprint { page-break-before: always }
div.dedication, div.foreword, div.toc, div.preface, div.chapter, div.reference, 
div.appendix, div.bibliography, div.glossary, div.index, div.colophon { 
  page-break-before: always; 
}
    
div.backcover { page-break-before: left; }

site-content.chapters { page-break-before: always; }    
  
    
  }