body {
  background-color: #ddd;
  padding:     0em 0em 0em 0em;
  margin:      0em 0em 0em 0em;
  line-height: 1.3em;
  font-size:   84%;
  font-family:
      "Lucida Sans",
      "Lucida Grande",
      "Lucida Sans Unicode",
      "Lucida",
      "Verdana",
      "Tahoma",
      sans-serif;
}
#main {
  background-color: #fff;
  width:        800px;
  margin:       0em auto 0em auto;
  padding:      2em 0em  2em 0em;
  border-width: 0px 1px 0px 1px;
  border-style: solid;
  border-color: #bbb;
}
a:link    { color: black; }
a:visited { color: black; }
a:hover   { color: #555;  }
h1, h2, h3 {
  margin:      1em 0em 1em 0em;
  padding:     2px 1em 3px 1em;
  font-weight: normal;
}
p, dt {
  margin-left:  1em;
  margin-right: 1em;
}

h1 {
  text-align:   left;
  font-size:    130%;
  border-width: 1px 0px 1px 0px;
  border-style: solid;
  border-color: #aaa;
  background-color: #eee;
}
h2 {
  font-size:  110%;
  text-align: center;
}
dt {
  font-size: 110%;
  font-variant: small-caps;
}

.bloc {
  margin-left: 1em;
  padding-left: 0em;
  border-left: 6px solid #ccc;
}
.links {
  margin-left: 1em;
}