.vc-hf-slider-filtre {
  text-align: center;
  margin-bottom: 54px;
  display: flex;
  justify-content: center;
}

.vc-hf-slider-filtre__btn {
  color: #000;
  padding: 22px 16px;
  margin: 0;
  cursor: pointer;
  background: white;
  position: relative;
  border-bottom: none;
  font-family: "Open Sans";
  transition: 0.3s;
  font-size:20px;
  font-weight: 600;
  min-width:25%;
}
@media(max-width:800px){
  .vc-hf-slider-filtre__btn {
    min-width:100%;
  }
  .vc-hf-slider-filtre {
    flex-direction: column;
  }
}


.vc-hf-slider-filtre__btn::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px; 
  background-color: #777;
  transition: height 0.3s, background-color 0.3s;
}

.vc-hf-slider-filtre__btn.active::after,
.vc-hf-slider-filtre__btn:hover::after {
  height: 3px; 
  background-color: #DFB065;
  bottom: -1px !important;
}