.carrousel_gg {
  display: flex;
  /*max-width: 100%;*/
  overflow: hidden;
  position: relative;
  margin: -15px -8px -10px -10px;
  background-color: #000;
}
.texte_slider_gg {
  margin: 0 auto;
  left: 0;
  right: 0;
  top: 80%;
  color: white;
  z-index: 1;
  position: absolute;
  text-align: center;
  font-size: 4.2vw;
}

@media screen and (min-width: 1400px) {
  .texte_slider_gg {
     font-size: 59px;
  }
}

.img_slider_gg {
  flex: 1;
  object-fit: cover;
  max-height: 100%;
  max-width: 100%;
  width: auto !important;
}

.carrousel_gg .prev_gg,
.carrousel_gg .next_gg {
  position: absolute;
  top: 38%;
  transform: translateY(-50%);
  width: 30px;
  height: 30px;
  background-color: rgba(0, 0, 0, 0.3);
  color: #fff;
  text-align: center;
  line-height: 30px;
  font-size: 18px;
  cursor: pointer;
}

.carrousel_gg .prev_gg {
  left: 0;
}

.carrousel_gg .next_gg {
  right: 0;
}
.prev_gg,
.next_gg {
    position: relative;
    z-index: 1;
}
.previous-image {
    position: absolute;
    left: 0;
    top: 0;
    z-index: -1;
}