.portfolio-categories {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 50px;
  transform: translateY(140px);
  z-index: 3;
}

.categorie {
  margin-right: 1rem;
  text-transform: uppercase;
  color: #ffffff80;
}

#gallery {
  position: relative;
  margin-top: 15rem;
  padding: 0 1rem;
  z-index: 3;
}

#gallery img::before {
  content: "\f06e";
  font-family: "Font Awesome 5 Free";
  font-weight: 900;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 2rem;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  color: #fff;
  transition: all 0.3s cubic-bezier(0.39, 0.575, 0.565, 1);
  opacity: 0;
}

#gallery img:hover::before {
  opacity: 1;
}

/*Custom Lightbox  */
.ug-lightbox .ug-lightbox-button-close {
  background-image: none;
}

.ug-lightbox .ug-lightbox-button-close::before {
  content: "CLOSE";
  display: flex;
  justify-content: center;
  align-items: center;
  width: 70px;
  height: 70px;
  position: absolute;
  left: -35px;
  letter-spacing: 0.2rem;
  color: #fff;
}

.ug-lightbox .ug-lightbox-arrow-left,
.ug-lightbox .ug-lightbox-arrow-right {
  height: 50px;
  border-radius: 50%;
}

.ug-lightbox .ug-lightbox-arrow-left {
  background: #252525 url("../img/left-arrow.svg") center center no-repeat;
  background-size: 30px;
}

.ug-lightbox .ug-lightbox-arrow-right {
  background: #252525 url("../img/right-arrow.svg") center center no-repeat;
  background-size: 30px;
}

.ug-lightbox .ug-lightbox-arrow-left:hover,
.ug-lightbox .ug-lightbox-arrow-right:hover {
  background-position: center;
}

@media only screen and (max-width: 426px) {
  .ug-lightbox .ug-lightbox-arrow-left,
  .ug-lightbox .ug-lightbox-arrow-right {
    background: none;
  }
}