style.css

/**
 * Generic elements.
 */
body {
  color: #000;
  background: #fff;
  font: normal 81.3%/1.538em "Lucida Grande", "Lucida Sans Unicode", sans-serif;
}
a {
  color: #0074BD;
  text-decoration: none;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: bold;
  margin: 10px 0;
}
h1 {
  font-size: 1.538em;
}
h2 {
  font-size: 1.385em;
}
h3 {
  font-size: 1.231em;
}
h4 {
  font-size: 1.154em;
}
h5,
h6 {
  font-size: 1.077em;
}
p {
  margin: 1em 0;
}
s,
strike,
del {
  text-decoration: line-through;
}
big {
  font-size: larger;
}
small {
  font-size: smaller;
}
sub {
  vertical-align: sub;
  font-size: smaller;
  line-height: normal;
}
sup {
  vertical-align: super;
  font-size: smaller;
  line-height: normal;
}
quote,
code {
  margin: .5em 0;
}
code,
pre,
kbd {
  font-size: 1.231em;
}
pre {
  margin: 0.5em 0;
  white-space: pre-wrap;
}

/**
 * Tables.
 */
table {
  font-size: 0.923em;
  margin: 0 0 10px;
  border: 1px solid #bebfb9;
  color: #000;
  background: #e1e2dc;
  font-weight: normal;
}
table tr.notice { 
  color: #228B22;
}
table tr.warning { 
  color: #FFFF00; 
  background: #696969;
}
table tr.error { 
  color: #FF0000;
  font-weight: bold;
}
table td,
table th {
  vertical-align: middle;
  padding: 2px 4px;
  border-width: 1px;
  border-style: solid;
  border-spacing: 0px;
  border-color: #bebfb9;
  border-collapse:collapse; 
}
table th {
  font-weight: bold;
}
table th a {
  display: block;
  position: relative;
}