.niveau_0 {
  background-color: #c0392b;
  font-weight: bold;
  color: white;
}

.niveau_1 {
  background-color: #e74c3c ;
  font-weight: normal;
  color: white;
}

.niveau_2 {
  background-color: #9b59b6;
  font-weight: normal;
  color: white;
}

.niveau_3 {
  background-color: #8e44ad;
  font-weight: normal;
}

.niveau_4 {
  background-color: #2980b9;
  font-weight: normal;
}

.niveau_5 {
  background-color: #3498DB;
  font-weight: normal;
}

.niveau_6 {
  background-color: #1ABC9C;
  font-weight: normal;
}

.niveau_7 {
  background-color: #16A085;
  font-weight: normal;
}

.niveau_8 {
  background-color: #27AE60;
  font-weight: normal;
}

.niveau_9 {
  background-color: #2ECC71;
  font-weight: normal;
}

.niveau_10 {
  background-color: #F1C40F;
  font-weight: normal;
}

.niveau_11 {
  background-color: #F39C12;
  font-weight: normal;
}

.niveau_12 {
  background-color: #E67E22;
  font-weight: normal;
}

.niveau_13 {
  background-color: #D35400;
  font-weight: normal;
}

.niveau_14 {
  background-color: #ECF0F1;
  font-weight: normal;
}

.niveau_15 {
  background-color: #BDC3C7;
  font-weight: normal;
}

.niveau_16 {
  background-color: #95A5A6;
  font-weight: normal;
}

.niveau_20 {
  background-color: #7F8C8D;
  font-weight: normal;
}

.niveau_21 {
  background-color: #34495E;
  font-weight: normal;
}

.niveau_22 {
  background-color: #2C3E50;
  font-weight: normal;
}