#page-theme {
  margin: 0 30px;
}
#page-theme h2 {
  margin-left: 0;
  margin-right: 0;
}
#page-theme .section {
  margin-bottom: 30px;
}
#page-theme .dossier h2:before {
  left: 162px;
}
#page-theme .ancien-numero h2:before {
  left: 256px;
}