1 .node { visibility:hidden; height: 0px; }
2 .menu { visibility:hidden; height: 0px; }
3 .chapter { background-color:#d0e4fe; }
4 .section { background-color:#d0e4fe; }
5 .subsection { background-color:#d0e4fe; }
6 .settitle { background-color:#d0e4fe; }
7 .contents { border: 2px solid black;
8 margin: 1cm 1cm 1cm 1cm;
10 body { padding-left: 3mm; }