#calendrier {
  font-family: helvetica, sans-serif;
}
#calendrier table {
  font-size: 10px;
  border: 1px solid #ccc;
}
#calendrier table th {
  background-color: #eee;
  margin: 0;
  padding:0;
}
#calendrier table td {
  margin: 0;
  padding:0;
}
#calendrier .jour {
  padding-left: 2px;
  padding-right: 2px;
  font-style: italic;
  border: 1px solid #ccc;
  border-width: 0 0 1px 0;
}
#calendrier a {
  text-decoration: none;
  color: black;
  font-weight: normal;
}