body {
  border-top: 100px solid rgb(26, 22, 36);
  margin: auto;
  font-family: Verdana, "Arial Narrow", Arial, sans-serif;
  font-size: 12px;
  background-color: rgb(240, 240, 240);
}

#body2 {
  margin-left: 4%;
}

#banniere {
  margin-left:10px;
  margin-top: -100px
}

#en_tete {
  text-align: right;
  font-size: 30px;
  border-bottom: 1px solid rgb(37, 103, 163);
}

#subtitle {
  text-align: right;
  font-size: 14px;
  font-style: italic;
  margin-bottom: 15px;
}

h1 {
  font-size: 14px;
  font-weight: bold;
  display: inline;
  margin-top: 5px;
}

#cg {
  float: left;
  width: 300px;
  background-color: white;
  margin-bottom: 10px;
  padding: 15px 10px 10px 10px; /* combine padding properties */
  clear: left;
}

#corps {
  line-height: 1.8; /* 180% is equivalent to 1.8 */
  background-color: white;
  margin: 0 4% 10px 330px; /* combine margin properties */
  padding: 0 10px 0 15px; /* combine padding properties */
  font-size: 12px;
  overflow: hidden;
}

#pied_de_page {
  margin: 0 auto 100px 400px; /* combine margin properties */
  text-align: center;
  font-size: 10px;
  color: rgb(230, 230, 230);
}

#pied_de_page a {
  color: inherit; /* inherit color from the parent */
}

#titre {
  padding: 10px 0 0 10px; /* combine padding properties */
  font-size: 1.2em;
  font-weight: bold;
}

#intro {
  padding: 0 0 20px 10px; /* combine padding properties */
}

#contenu {
  padding: 8px;
}

#contenu a:hover {
  color: red;
}

#contenu #raye {
  text-decoration: line-through;
}

#contenu #gras {
  font-weight: bold;
}

#contenu #italique {
  font-style: italic;
}

#contenu #centre {
  text-align: center;
}

#contenu #droite {
  text-align: right;
}

#cg_publicite {
  margin: 10px 0; /* combine margin-top and margin-bottom */
  text-align: center;
}