.carousel-item {
  position: relative;
  z-index: 5;
  -webkit-backface-visibility: hidden;
  /* obligatoire pour éviter l'effet de crénelage sous Chrome */
  text-align: center;
  width: 100%;
  color: #FFFFFF;
  margin: 0;
}

.carousel-item img {
  background-color: white;
  width: 100%;
  display: block;
}

.carousel-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: rgba(255, 255, 255, 0.2);
}

.carousel-item h2 {
  color: #FFF;
  font-size: 1.4rem;
  font-weight: normal;
  margin: 0;
  padding: 15px;
  font-weight: bold;
}

#carousel .fas {
  color: white;
}

#carousel #previous, #carousel #next {
  position: absolute;
  top: 43%;
}

#carousel #previous {
  left: 30px;
}

#carousel #next {
  right: 30px;
}

.dot {
  cursor: pointer;
  height: 15px;
  width: 15px;
  margin: 0 2px;
  background-color: #CCC;
  border-radius: 50%;
  display: inline-block;
  transition: background-color 0.6s ease;
}

.carousel-nav .active {
  background-color: #555;
}

.dot:hover {
  background-color: #999;
}