html, body {
   background: #fff;
   color: #000;
}

a:link {
   background: #fff;
   color: #037;
}

a:visited {
   background: #fff;
   color: #636;
}

h1.top, h2.top, h3.top {text-align: center}

h2.section {text-align: center}
h3.subsection {text-align: left; text-decoration: underline}

table {margin-left: auto; margin-right:auto;
       text-align: left; border: 5px solid silver; width: 100%;
       padding: 2px}

caption {caption-side: top; font-size: 150%}

h3.table {text-align: center; font-weight: bold}

b.red {color: red}
b.green {color: green}
tr.x {background: Aqua; color: Black}
tr.g {background: Fuchsia; color: Black}
tr.green {background: Yellow; color: Green}
tr.m {background: Yellow; color: Blue}
tr.w {background: Blue; color: Yellow}
tr.fwb, a.fwb {background: Yellow; color: Blue}

td.g, a.green {color: Green}
td.r {color: Red}
a.Black {color: Black}
a.red {color: Red}

p.grad, a.grad {color: Olive}
p.underg, a.underg {color: Purple}
h3.grad {color: Olive; text-align: left; text-decoration: underline}
h3.underg {color: Purple; text-align: left; text-decoration: underline}