body   { color: black; font-family: Arial, Geneva, Helvetica; margin: 10px }
p {}
td {}
.head   { color: #600; font-size: 160%; font-weight: bold }
.sidenavsh { font-size: 65%; font-weight: bolder; line-height: 110% }
.sidenavbc { font-size: 65% }
.bc { font-size: 80% }
.sh1 { color: #600; font-size: 110%; font-weight: bold }
.sh2 { font-weight: bold }